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Carbon dioxide

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Gas phase thermochemistry data

Go To: Top, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
DeltafH°gas-94.051 ± 0.031kcal/molReviewCox, Wagman, et al., 1984CODATA Review value
DeltafH°gas-94.054kcal/molReviewChase, 1998Data last reviewed in September, 1965
Quantity Value Units Method Reference Comment
S°gas,1 bar51.0958 ± 0.0024cal/mol*KReviewCox, Wagman, et al., 1984CODATA Review value
S°gas,1 bar51.097cal/mol*KReviewChase, 1998Data last reviewed in September, 1965

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 1200.1200. - 6000.
A 5.97451113.90210
B 13.190000.650113
C -8.052431-0.117660
D 1.8997110.009284
E -0.032657-1.540941
F -96.46451-101.7970
G 54.5514163.00490
H -94.05411-94.05411
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in September, 1965 Data last reviewed in September, 1965

Phase change data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Ttriple216.58KN/AMarsh, 1987Uncertainty assigned by TRC = 0.008 K; recommended as fixed point for thermometery; TRC
Ttriple216.58KN/AAngus, Armstrong, et al., 1976Uncertainty assigned by TRC = 0.03 K; TRC
Quantity Value Units Method Reference Comment
Ptriple5.117atmN/AAngus, Armstrong, et al., 1976Uncertainty assigned by TRC = 0.005 atm; TRC
Quantity Value Units Method Reference Comment
Tc304.18KN/ASuehiro, Nakajima, et al., 1996Uncertainty assigned by TRC = 0.04 K; TRC
Tc304.1KN/AWeber, 1989Uncertainty assigned by TRC = 0.1 K; TRC
Tc304.35KN/ALi and Kiran, 1988Uncertainty assigned by TRC = 0.4 K; TRC
Tc304.200KN/AMorrison, 1981Uncertainty assigned by TRC = 0.02 K; TRC
Tc304.23KN/AEfremova and Shvarts, 1972Visual, agreement with literature evidence of sample purity; TRC
Quantity Value Units Method Reference Comment
Pc72.83atmN/ASuehiro, Nakajima, et al., 1996Uncertainty assigned by TRC = 0.15 atm; TRC
Pc72.44atmN/ALi and Kiran, 1988Uncertainty assigned by TRC = 0.49 atm; TRC
Pc72.860atmN/AAngus, Armstrong, et al., 1976Uncertainty assigned by TRC = 0.005 atm; TRC
Quantity Value Units Method Reference Comment
Vc0.0919l/molN/ALi and Kiran, 1988Uncertainty assigned by TRC = 0.001 l/mol; TRC
Quantity Value Units Method Reference Comment
rhoc10.6mol/lN/ASuehiro, Nakajima, et al., 1996Uncertainty assigned by TRC = 0.05 mol/l; TRC
rhoc10.590mol/lN/AAngus, Armstrong, et al., 1976Uncertainty assigned by TRC = 0.007 mol/l; TRC
rhoc10.8mol/lN/AAndrizhievskii and Chernova, 1970Uncertainty assigned by TRC = 0.2 mol/l; TRC
rhoc10.64mol/lN/ALowry and Erickson, 1927Uncertainty assigned by TRC = 0.034 mol/l; from a plot of (DN(liq) + DN(g))/2 based on exp. measurement and extrapolated to 31.0 deg C; TRC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
3.99288.AStephenson and Malanowski, 1987Based on data from 273. - 304. K.; AC
3.92258.AStephenson and Malanowski, 1987Based on data from 216. - 273. K.; AC
3.94282.N/ABoublík and Aim, 1972Based on data from 267. - 303. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
154.26 - 195.896.806571301.679-3.494Giauque and Egan, 1937Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
6.24207.AStephenson and Malanowski, 1987Based on data from 198. - 216. K.; AC
6.50 ± 0.170. - 102.LEBryson, Cazcarra, et al., 1974AC
6.19188.N/AAmbrose, 1956Based on data from 179. - 198. K.; AC
6.29167.AStull, 1947Based on data from 139. - 195. K.; AC
6.02195.N/AGiauque and Egan, 1937, 2Based on data from 154. - 196. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Reactions 1 to 50

Oxygen cation + Carbon dioxide = (Oxygen cation bullet Carbon dioxide)

By formula: O2+ + CO2 = (O2+ bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°9.8 ± 0.9kcal/molAVGN/AAverage of 4 out of 6 values; Individual data points
Quantity Value Units Method Reference Comment
DeltarS°17.5cal/mol*KPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarS°18.9cal/mol*KDTIllies, 1988gas phase; «DELTA»rH(0 K)=9.80 kcal/mol; M
DeltarS°20.7cal/mol*KN/ADotan, Davidson, et al., 1978gas phase; switching reaction(O2+)O2, Entropy change calculated or estimated; Conway and Janik, 1970; M
DeltarS°20.cal/mol*KN/AMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change calculated or estimated, DG>, «DELTA»rH>; M
Quantity Value Units Method Reference Comment
DeltarG°4.4kcal/molDTRakshit and Warneck, 1981gas phase; M
DeltarG°4.3kcal/molFADotan, Davidson, et al., 1978gas phase; switching reaction(O2+)O2, Entropy change calculated or estimated; Conway and Janik, 1970; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
9.4600.PHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change calculated or estimated, DG>, «DELTA»rH>; M

CO2+ + Carbon dioxide = (CO2+ bullet Carbon dioxide)

By formula: CO2+ + CO2 = (CO2+ bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°16. ± 1.kcal/molAVGN/AAverage of 7 out of 10 values; Individual data points
Quantity Value Units Method Reference Comment
DeltarS°19.1cal/mol*KPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarS°18.6cal/mol*KDTIllies, 1988gas phase; «DELTA»rH(0 K)=15.9 kcal/mol; M
DeltarS°19.5cal/mol*KDTVan Koppen, Kemper, et al., 1983gas phase; M
DeltarS°22.8cal/mol*KPHPMSHeadley, Mason, et al., 1982gas phase; M
DeltarS°21.1cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

O- + Carbon dioxide = (O- bullet Carbon dioxide)

By formula: O- + CO2 = (O- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°48. ± 10.kcal/molAVGN/AAverage of 8 out of 9 values; Individual data points
Quantity Value Units Method Reference Comment
DeltarG°48.0 ± 5.0kcal/molIMREAdams and Bohme, 1970gas phase; O3- + CO2 <=> CO3- + O2; B

Iodide + Carbon dioxide = (Iodide bullet Carbon dioxide)

By formula: I- + CO2 = (I- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°3.7 ± 1.8kcal/molN/APiani, Becucci, et al., 2008gas phase; Stated electron affinity is the Vertical Detachment Energy; B
DeltarH°4.0 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°4.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
DeltarH°3.20kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
DeltarH°5.60 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°13.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
DeltarS°18.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°0.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarG°0.80 ± 0.10kcal/molTDAsBanic and Iribarne, 1985gas phase; B,M
DeltarG°0.40 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Oxygen anion + Carbon dioxide = (Oxygen anion bullet Carbon dioxide)

By formula: O2- + CO2 = (O2- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°19.00 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
DeltarH°17.7 ± 1.8kcal/molIMREPack and Phelps, 1966gas phase; Corrected with more recent EA(O2) = 0.45 eV; B,M
DeltarH°25.4 ± 4.6kcal/molPDisVestal and Mauclaire, 1977gas phase; B
Quantity Value Units Method Reference Comment
DeltarS°24.2cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
DeltarS°21.cal/mol*KDTPack and Phelps, 1966gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°11.7 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
DeltarG°12.2 ± 1.2kcal/molIMREPack and Phelps, 1966gas phase; Corrected with more recent EA(O2) = 0.45 eV; B
DeltarG°10.0kcal/molFAAdams and Bohme, 1970gas phase; switching reaction(O2-)O2; Conway and Nesbit, 1968; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
12.9296.FAFehsenfeld and Ferguson, 1974gas phase; switching reaction(O2-)H2O; Arshadi and Kebarle, 1970; M

Fluorine anion + Carbon dioxide = (Fluorine anion bullet Carbon dioxide)

By formula: F- + CO2 = (F- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°32.07kcal/molN/AArnold, Bradforth, et al., 1995, 2gas phase; B
DeltarH°32.3 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
DeltarH°31.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
DeltarH°33.0 ± 3.0kcal/molIMREMcMahon and Northcott, 1978gas phase; B
Quantity Value Units Method Reference Comment
DeltarS°26.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
DeltarS°24.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(F-)H2O, Entropy change calculated or estimated; Arshadi, Yamdagni, et al., 1970; M
Quantity Value Units Method Reference Comment
DeltarG°24.3 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarG°24.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
DeltarG°11.6kcal/molFASpears and Ferguson, 1973gas phase; DG>; M

Chlorine anion + Carbon dioxide = (Chlorine anion bullet Carbon dioxide)

By formula: Cl- + CO2 = (Cl- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.80 ± 0.50kcal/molPDisArnold, Bradforth, et al., 1995, 2gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
DeltarH°7.60kcal/molTDEqHiraoka, Shoda, et al., 1986gas phase; B,M
DeltarH°8.00 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.2cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
DeltarS°19.6cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°2.10kcal/molTDEqHiraoka, Shoda, et al., 1986gas phase; B
DeltarG°2.10 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Iodide bullet 2Carbon dioxide) + Carbon dioxide = (Iodide bullet 3Carbon dioxide)

By formula: (I- bullet 2CO2) + CO2 = (I- bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°2.20kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
DeltarH°3.7 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°4.6 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-0.6 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide bullet 4Carbon dioxide) + Carbon dioxide = (Iodide bullet 5Carbon dioxide)

By formula: (I- bullet 4CO2) + CO2 = (I- bullet 5CO2)

Quantity Value Units Method Reference Comment
DeltarH°1.70kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
DeltarH°3.1 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°4.3 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°19.0cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide bullet Carbon dioxide) + Carbon dioxide = (Iodide bullet 2Carbon dioxide)

By formula: (I- bullet CO2) + CO2 = (I- bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°3.6 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°4.7 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
DeltarH°2.60kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
Quantity Value Units Method Reference Comment
DeltarS°17.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°0.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Iodide bullet 5Carbon dioxide) + Carbon dioxide = (Iodide bullet 6Carbon dioxide)

By formula: (I- bullet 5CO2) + CO2 = (I- bullet 6CO2)

Quantity Value Units Method Reference Comment
DeltarH°3.0 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°1.80kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
DeltarH°4.2kcal/molPHPMSHiraoka, Mizuse, et al., 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
DeltarS°19.cal/mol*KN/AHiraoka, Mizuse, et al., 1987gas phase; Entropy change calculated or estimated; M

(Sodium ion (1+) bullet Carbon dioxide) + Water = (Sodium ion (1+) bullet Water bullet Carbon dioxide)

By formula: (Na+ bullet CO2) + H2O = (Na+ bullet H2O bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°20.7kcal/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
DeltarH°22.9kcal/molFAPerry, Rowe, et al., 1980gas phase; From thermochemical cycle(Na+) 2H2O; Dzidic and Kebarle, 1970, Peterson, Mark, et al., 1984; M
Quantity Value Units Method Reference Comment
DeltarS°25.3cal/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
DeltarS°25.6cal/mol*KFAPerry, Rowe, et al., 1980gas phase; From thermochemical cycle(Na+) 2H2O; Dzidic and Kebarle, 1970, Peterson, Mark, et al., 1984; M

CHO2+ + Carbon dioxide = (CHO2+ bullet Carbon dioxide)

By formula: CHO2+ + CO2 = (CHO2+ bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°19.8kcal/molPHPMSSzulejko and McMahon, 1992gas phase; M
DeltarH°18.0kcal/molPHPMSHiraoka, Shoda, et al., 1986gas phase; M
DeltarH°19.1kcal/molPHPMSJennings, Headley, et al., 1982gas phase; M
DeltarH°20.1kcal/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M
Quantity Value Units Method Reference Comment
DeltarS°26.6cal/mol*KPHPMSSzulejko and McMahon, 1992gas phase; M
DeltarS°22.2cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
DeltarS°27.1cal/mol*KPHPMSJennings, Headley, et al., 1982gas phase; M
DeltarS°24.2cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

(Iodide bullet 3Carbon dioxide) + Carbon dioxide = (Iodide bullet 4Carbon dioxide)

By formula: (I- bullet 3CO2) + CO2 = (I- bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°1.80kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B
DeltarH°3.6 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°4.5 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Quantity Value Units Method Reference Comment
DeltarG°-1.0 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

Nitrogen oxide anion + Carbon dioxide = (Nitrogen oxide anion bullet Carbon dioxide)

By formula: NO2- + CO2 = (NO2- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°7.30 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
DeltarH°9.30 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°17.2cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
DeltarS°24.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°2.1 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
DeltarG°2.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Nitric oxide anion + Carbon dioxide = (Nitric oxide anion bullet Carbon dioxide)

By formula: NO- + CO2 = (NO- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°8.5 ± 0.3kcal/molDTIllies, 1988gas phase; «DELTA»rH(0 K)=8.60 kcal/mol; M
DeltarH°7.7 ± 0.4kcal/molPHPMSHiraoka and Yamabe, 1991gas phase; M
DeltarH°13.8kcal/molFADunkin, Fehsenfeld, et al., 1971gas phase; switching reaction(NO+)NO, «DELTA»rH<; M
Quantity Value Units Method Reference Comment
DeltarS°18.0cal/mol*KDTIllies, 1988gas phase; «DELTA»rH(0 K)=8.60 kcal/mol; M
DeltarS°13.7cal/mol*KPHPMSHiraoka and Yamabe, 1991gas phase; M

(Bromine anion bullet Carbon dioxide) + Carbon dioxide = (Bromine anion bullet 2Carbon dioxide)

By formula: (Br- bullet CO2) + CO2 = (Br- bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.1 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°6.0 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°19.0cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°0.3 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(CO2+ bullet Carbon dioxide) + Carbon dioxide = (CO2+ bullet 2Carbon dioxide)

By formula: (CO2+ bullet CO2) + CO2 = (CO2+ bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.6 ± 0.3kcal/molPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarH°8.3kcal/molEICameron, Aitken, et al., 1994gas phase; M
DeltarH°3.3kcal/molPILinn and Ng, 1981gas phase; M
DeltarH°6.0kcal/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M
Quantity Value Units Method Reference Comment
DeltarS°14.1cal/mol*KPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarS°24.0cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

Bromine anion + Carbon dioxide = (Bromine anion bullet Carbon dioxide)

By formula: Br- + CO2 = (Br- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.3 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995, 2gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
DeltarH°6.7 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°16.5cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°1.8 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Chlorine anion bullet 2Carbon dioxide) + Carbon dioxide = (Chlorine anion bullet 3Carbon dioxide)

By formula: (Cl- bullet 2CO2) + CO2 = (Cl- bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.8 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarH°6.80kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°22.4cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°0.1 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarG°0.10kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B

(Chlorine anion bullet Carbon dioxide) + Carbon dioxide = (Chlorine anion bullet 2Carbon dioxide)

By formula: (Cl- bullet CO2) + CO2 = (Cl- bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°7.2 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarH°7.20kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°20.8cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
DeltarG°1.00kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B

Hydronium cation + Carbon dioxide = (Hydronium cation bullet Carbon dioxide)

By formula: H3O+ + CO2 = (H3O+ bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°14.3kcal/molPHPMSSzulejko and McMahon, 1992gas phase; M
DeltarH°15.3kcal/molPHPMSHiraoka, Shoda, et al., 1986gas phase; M
DeltarH°14.4kcal/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M
Quantity Value Units Method Reference Comment
DeltarS°21.2cal/mol*KPHPMSSzulejko and McMahon, 1992gas phase; M
DeltarS°24.6cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
DeltarS°20.7cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; M

(Sodium ion (1+) bullet 2Water bullet Carbon dioxide) + Water = (Sodium ion (1+) bullet 3Water bullet Carbon dioxide)

By formula: (Na+ bullet 2H2O bullet CO2) + H2O = (Na+ bullet 3H2O bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°12.4kcal/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
DeltarS°23.cal/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
DeltarG°5.5kcal/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M

(Oxygen cation bullet Carbon dioxide) + Carbon dioxide = (Oxygen cation bullet 2Carbon dioxide)

By formula: (O2+ bullet CO2) + CO2 = (O2+ bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°8.6 ± 0.5kcal/molPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarH°7.5kcal/molPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
DeltarS°18.7cal/mol*KPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarS°15.cal/mol*KPHPMSMeot-Ner (Mautner) and Field, 1977gas phase; Entropy change is questionable; M

(Sodium ion (1+) bullet 3Water) + Carbon dioxide = (Sodium ion (1+) bullet Carbon dioxide bullet 3Water)

By formula: (Na+ bullet 3H2O) + CO2 = (Na+ bullet CO2 bullet 3H2O)

Quantity Value Units Method Reference Comment
DeltarH°7.2kcal/molHPMSPeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
DeltarS°25.cal/mol*KN/APeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
DeltarG°-0.3kcal/molHPMSPeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M

(Sodium ion (1+) bullet 3Carbon dioxide) + Carbon dioxide = (Sodium ion (1+) bullet 4Carbon dioxide)

By formula: (Na+ bullet 3CO2) + CO2 = (Na+ bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°8.4kcal/molHPMSPeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
DeltarS°25.cal/mol*KN/APeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
0.7310.HPMSPeterson, Mark, et al., 1984gas phase; Entropy change calculated or estimated; M

Sodium ion (1+) + Carbon dioxide = (Sodium ion (1+) bullet Carbon dioxide)

By formula: Na+ + CO2 = (Na+ bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°15.9kcal/molHPMSPeterson, Mark, et al., 1984gas phase; M
DeltarH°13.7kcal/molFAPerry, Rowe, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
DeltarS°20.1cal/mol*KHPMSPeterson, Mark, et al., 1984gas phase; M
DeltarS°19.8cal/mol*KFAPerry, Rowe, et al., 1980gas phase; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
6.6310.DTKeller and Beyer, 1971gas phase; low E/N; M

(Iodide bullet 6Carbon dioxide) + Carbon dioxide = (Iodide bullet 7Carbon dioxide)

By formula: (I- bullet 6CO2) + CO2 = (I- bullet 7CO2)

Quantity Value Units Method Reference Comment
DeltarH°3.3 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°1.90kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B

(Iodide bullet 7Carbon dioxide) + Carbon dioxide = (Iodide bullet 8Carbon dioxide)

By formula: (I- bullet 7CO2) + CO2 = (I- bullet 8CO2)

Quantity Value Units Method Reference Comment
DeltarH°3.1 ± 2.0kcal/molPDisArnold, Bradforth, et al., 1995gas phase; EA given is Vertical Detachment Energy. Affinity: difference between successive EAs in (Y); B
DeltarH°1.90kcal/molN/AGomez, Taylor, et al., 2002gas phase; EA=Vertical Detachment Energy. Affinity is stepwise difference in EAs.; B

(Chlorine anion bullet 3Carbon dioxide) + Carbon dioxide = (Chlorine anion bullet 4Carbon dioxide)

By formula: (Cl- bullet 3CO2) + CO2 = (Cl- bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.40kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; entropy estimated.; B,M
Quantity Value Units Method Reference Comment
DeltarS°24.cal/mol*KN/AHiraoka, Shoda, et al., 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
DeltarG°-0.80kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; entropy estimated.; B

CO3- + Carbon dioxide = C2O5-

By formula: CO3- + CO2 = C2O5-

Quantity Value Units Method Reference Comment
DeltarH°5.90 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
DeltarH°7.10 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Quantity Value Units Method Reference Comment
DeltarG°1.0 ± 2.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B
DeltarG°0.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

HO- + Carbon dioxide = (HO- bullet Carbon dioxide)

By formula: HO- + CO2 = (HO- bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°50.9 ± 2.5kcal/molCIDTSquires, 1992gas phase; Dissociative protonation threshold at nPrSH, 9 kcal> calc. CIDC(HOCO2-..HSH) = 7:1 HOCO2-; B
DeltarH°87.60kcal/molEndoHierl and Paulson, 1984gas phase; Implies «DELTA»Hacid = 291.4, anion appears too stable - JEB; B

(CO2+ bullet 2Carbon dioxide) + Carbon dioxide = (CO2+ bullet 3Carbon dioxide)

By formula: (CO2+ bullet 2CO2) + CO2 = (CO2+ bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.0kcal/molEICameron, Aitken, et al., 1994gas phase; M
DeltarH°5.1 ± 0.3kcal/molPHPMSHiraoka, Nakajima, et al., 1988gas phase; M
DeltarH°2.8kcal/molPILinn and Ng, 1981gas phase; M
Quantity Value Units Method Reference Comment
DeltarS°19.1cal/mol*KPHPMSHiraoka, Nakajima, et al., 1988gas phase; M

(Sodium ion (1+) bullet Water bullet Carbon dioxide) + Water = (Sodium ion (1+) bullet 2Water bullet Carbon dioxide)

By formula: (Na+ bullet H2O bullet CO2) + H2O = (Na+ bullet 2H2O bullet CO2)

Quantity Value Units Method Reference Comment
DeltarH°17.4kcal/molHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M
Quantity Value Units Method Reference Comment
DeltarS°23.6cal/mol*KHPMSPeterson, Mark, et al., 1984gas phase; From thermochemical cycle; Dzidic and Kebarle, 1970; M

(Fluorine anion bullet 3Carbon dioxide) + Carbon dioxide = (Fluorine anion bullet 4Carbon dioxide)

By formula: (F- bullet 3CO2) + CO2 = (F- bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.8 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°20.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-0.2 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Fluorine anion bullet 4Carbon dioxide) + Carbon dioxide = (Fluorine anion bullet 5Carbon dioxide)

By formula: (F- bullet 4CO2) + CO2 = (F- bullet 5CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.6 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°22.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.0 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Fluorine anion bullet 5Carbon dioxide) + Carbon dioxide = (Fluorine anion bullet 6Carbon dioxide)

By formula: (F- bullet 5CO2) + CO2 = (F- bullet 6CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.3 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°22.5cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

C7O15- + 7Carbon dioxide = C8O17-

By formula: C7O15- + 7CO2 = C8O17-

Quantity Value Units Method Reference Comment
DeltarH°4.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; Estimated entropy; single temperature measurement; B
Quantity Value Units Method Reference Comment
DeltarG°-2.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; Estimated entropy; single temperature measurement; B

(Fluorine anion bullet 2Carbon dioxide) + Carbon dioxide = (Fluorine anion bullet 3Carbon dioxide)

By formula: (F- bullet 2CO2) + CO2 = (F- bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°7.2 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°22.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°0.5 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Fluorine anion bullet Carbon dioxide) + Carbon dioxide = (Fluorine anion bullet 2Carbon dioxide)

By formula: (F- bullet CO2) + CO2 = (F- bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°7.3 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.2cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°1.9 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B

(Oxygen anion bullet 2Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 3Carbon dioxide)

By formula: (O2- bullet 2CO2) + CO2 = (O2- bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°23.0cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-0.6 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Oxygen anion bullet 3Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 4Carbon dioxide)

By formula: (O2- bullet 3CO2) + CO2 = (O2- bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°4.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.7cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-0.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Oxygen anion bullet 4Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 5Carbon dioxide)

By formula: (O2- bullet 4CO2) + CO2 = (O2- bullet 5CO2)

Quantity Value Units Method Reference Comment
DeltarH°4.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.4cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Oxygen anion bullet 5Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 6Carbon dioxide)

By formula: (O2- bullet 5CO2) + CO2 = (O2- bullet 6CO2)

Quantity Value Units Method Reference Comment
DeltarH°4.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°19.0cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.5 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Oxygen anion bullet 6Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 7Carbon dioxide)

By formula: (O2- bullet 6CO2) + CO2 = (O2- bullet 7CO2)

Quantity Value Units Method Reference Comment
DeltarH°4.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°19.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Oxygen anion bullet Carbon dioxide) + Carbon dioxide = (Oxygen anion bullet 2Carbon dioxide)

By formula: (O2- bullet CO2) + CO2 = (O2- bullet 2CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.60 ± 0.20kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°18.2cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°1.1 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 2Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 3Carbon dioxide)

By formula: (NO2- bullet 2CO2) + CO2 = (NO2- bullet 3CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.3 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-0.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 3Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 4Carbon dioxide)

By formula: (NO2- bullet 3CO2) + CO2 = (NO2- bullet 4CO2)

Quantity Value Units Method Reference Comment
DeltarH°6.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°25.9cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.7 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 4Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 5Carbon dioxide)

By formula: (NO2- bullet 4CO2) + CO2 = (NO2- bullet 5CO2)

Quantity Value Units Method Reference Comment
DeltarH°5.2 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°23.3cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-1.8 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

(Nitrogen oxide anion bullet 5Carbon dioxide) + Carbon dioxide = (Nitrogen oxide anion bullet 6Carbon dioxide)

By formula: (NO2- bullet 5CO2) + CO2 = (NO2- bullet 6CO2)

Quantity Value Units Method Reference Comment
DeltarH°4.9 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B,M
Quantity Value Units Method Reference Comment
DeltarS°23.1cal/mol*KPHPMSHiraoka and Yamabe, 1992gas phase; M
Quantity Value Units Method Reference Comment
DeltarG°-2.0 ± 1.0kcal/molTDAsHiraoka and Yamabe, 1992gas phase; B

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), References, Notes

Data compiled by: Coblentz Society, Inc.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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References

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A., CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Marsh, 1987
Marsh, K.N., Recommended Reference Materials for the Realization of Physicochemical Properties, Blackwell Sci. Pub., Oxford, 1987. [all data]

Angus, Armstrong, et al., 1976
Angus, S.; Armstrong, B.; de Reuck, K.M., International Thermodynamic Tables of the Fluid State - 3 Carbon Dioxide, Pergamon, New York, 1976. [all data]

Suehiro, Nakajima, et al., 1996
Suehiro, Y.; Nakajima, M.; Yamada, K.; Uematsu, M., Critical parameters of {xCO2 + (1 - x)CHF3} for x = (1.0000, 0.7496, 0.5013 , and 0.2522), J. Chem. Thermodyn., 1996, 28, 1153-1164. [all data]

Weber, 1989
Weber, L.A., Simple Apparatus for Vapor-Liquid Equilibrium Measurements with Data for the Binary Systems of Carbon Dioxide with n-Butane and Isobutane, J. Chem. Eng. Data, 1989, 34, 171. [all data]

Li and Kiran, 1988
Li, L.; Kiran, E., Gas-Liquid Critical Properties of Methylamine + Nitrous Oxide and Methylamine + Ethylene Binary Mixtures, J. Chem. Eng. Data, 1988, 33, 342. [all data]

Morrison, 1981
Morrison, G., Effect of water on the critical points of carbon dioxide and ethane, J. Phys. Chem., 1981, 85, 759-61. [all data]

Efremova and Shvarts, 1972
Efremova, G.D.; Shvarts, A.V., Higher-order Critical Phenomena in Ternary Systems. The Methanol-Carbon Dioxide-Ethane System, Russ. J. Phys. Chem. (Engl. Transl.), 1972, 46, 237-239. [all data]

Andrizhievskii and Chernova, 1970
Andrizhievskii, A.A.; Chernova, N.I., Application of the Moving Meniscus Method in the Study of the Critical Phenomena in One-component Systems, Russ. J. Phys. Chem. (Engl. Transl.), 1970, 44, 1519. [all data]

Lowry and Erickson, 1927
Lowry, H.H.; Erickson, W.R., The Densities of Coexisting Liquid and Gaseous Carbon Dioxide and the Solubility of Water in Liquid Carbon Dioxide., J. Am. Chem. Soc., 1927, 49, 2729-2734. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Boublík and Aim, 1972
Boublík, T.; Aim, K., Heats of vaporization of simple non-spherical molecule compounds, Collect. Czech. Chem. Commun., 1972, 37, 11, 3513-3521, https://doi.org/10.1135/cccc19723513 . [all data]

Giauque and Egan, 1937
Giauque, W.F.; Egan, C.J., Carbon Dioxide. The Heat Capacity and Vapor Pressure of the Solid. The Heat of Sublimation. Thermodynamic and Spectroscopic Values of the Entropy, J. Chem. Phys., 1937, 5, 1, 45-54, https://doi.org/10.1063/1.1749929 . [all data]

Bryson, Cazcarra, et al., 1974
Bryson, Charles E.; Cazcarra, Victor; Levenson, Leonard L., Sublimation rates and vapor pressures of water, carbon dioxide, nitrous oxide, and xenon, J. Chem. Eng. Data, 1974, 19, 2, 107-110, https://doi.org/10.1021/je60061a021 . [all data]

Ambrose, 1956
Ambrose, D., The vapour pressures and critical temperatures of acetylene and carbon dioxide, Trans. Faraday Soc., 1956, 52, 772, https://doi.org/10.1039/tf9565200772 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Giauque and Egan, 1937, 2
Giauque, W.F.; Egan, C.J., Carbon Dioxide. The Heat Capacity and Vapor Pressure of the Solid. The Heat of Sublimation. Thermodynamic and Spectroscopic Values of the Entropy, J. Chem. Phys., 1937, 5, 1, 45, https://doi.org/10.1063/1.1749929 . [all data]

Hiraoka, Nakajima, et al., 1988
Hiraoka, K.; Nakajima, G.; Shoda, S., Determination of the Stabilities of CO2+(CO2)n and O2+(CO2)n Clusters with n = 1 - 6, Chem. Phys. Lett., 1988, 146, 6, 535, https://doi.org/10.1016/0009-2614(88)87495-5 . [all data]

Illies, 1988
Illies, A.J., Thermochemistry of the Gas - Phase Ion - Molecule Clustering of CO2+CO2, SO2+CO2, N2O+N2O, O2+CO2, NO+CO2 and NO+N2O: Description of a New Hybrid Drift Tube/Ion Source with Coaxial Electron Beam and Ion Exit Apertures, J. Phys. Chem., 1988, 92, 10, 2889, https://doi.org/10.1021/j100321a037 . [all data]

Dotan, Davidson, et al., 1978
Dotan, I.; Davidson, J.A.; Fehsenfeld, F.C.; Albritton, D.L., Reactions of O2+.O2 with CO2, O3 and CH4 and O2+.O3 with H2O and CH4 and their Role in Stratospheric Ion Chemistry, J. Geophys. Res., 1978, 83, C8, 4036, https://doi.org/10.1029/JC083iC08p04036 . [all data]

Conway and Janik, 1970
Conway, D.C.; Janik, G.S., Determination of the Bond Energies for the Series O2 - O2+ through O2 - O10+, J. Chem. Phys., 1970, 53, 5, 1859, https://doi.org/10.1063/1.1674262 . [all data]

Meot-Ner (Mautner) and Field, 1977
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Notes

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