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Mesitylene

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
gas92.09 ± 0.15cal/mol*KN/ATaylor R.D., 1955 

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
24.93200.Draeger, 1985Discrepancies with other statistically calculated values of S(T) and Cp(T) amount to 1, 2, and 3 J/mol*K for [ Thermodynamics Research Center, 1997], [ Pitzer K.S., 1943], and [ Taylor W.J., 1946], respectively.
32.50273.15
35.23 ± 0.1298.15
35.44300.
46.30400.
56.07500.
64.34600.
71.27700.
77.13800.
82.10900.
86.331000.
89.961100.
93.091200.
95.771300.
98.091400.
100.11500.

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltacliquid-1241.19 ± 0.31kcal/molCcbJohnson, Prosen, et al., 1945Corresponding «DELTA»fliquid = -15.16 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1243.5kcal/molCcbRichards and Barry, 1915At 291 K; Corresponding «DELTA»fliquid = -12.9 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid65.380cal/mol*KN/ATaylor and Kilpatrick, 1955DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
49.677298.15Grolier, Roux-Desgranges, et al., 1993DH
49.12294.99Andolenko and Grigor'ev, 1979T = 295 to 424 K. Unsmoothed experimental datum given as 1.710 kJ/kg*K.; DH
49.632298.15Wilhelm, Faradjzadeh, et al., 1979DH
49.6381298.15Fortier and Benson, 1977DH
49.35298.Recko, 1968T = 24 to 40°C. Equation only.; DH
48.150299.8Helfrey, Heiser, et al., 1955T = 80 to 220°F.; DH
50.031298.15Taylor and Kilpatrick, 1955T = 20 to 305 K.; DH
50.91298.Kurbatov, 1947T = 15 to 155°C, mean Cp, five temperatures.; DH
50.50298.von Reis, 1881T = 292 to 403 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil437.8 ± 0.8KAVGN/AAverage of 48 out of 54 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus225. ± 8.KAVGN/AAverage of 21 out of 22 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple228.42KN/ATaylor and Kilpatrick, 1955, 2Crystal phase 1 phase; Uncertainty assigned by TRC = 0.01 K; TRC
Quantity Value Units Method Reference Comment
Tc639. ± 4.KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Pc30.9 ± 0.4atmN/ATsonopoulos and Ambrose, 1995 
Pc31.206atmN/AKay and Pak, 1980Uncertainty assigned by TRC = 0.0031 atm; Visual, Table 2, mercury interface at room temperature.; TRC
Pc32.12atmN/AKay and Pak, 1980Uncertainty assigned by TRC = 0.0032 atm; Visual, Table 2, mercury interface at sample tempera; TRC
Pc30.86atmN/AAmbrose, Broderick, et al., 1967Uncertainty assigned by TRC = 0.06 atm; TRC
Pc32.17atmN/AAltschul, 1893Uncertainty assigned by TRC = 0.0968 atm; TRC
Quantity Value Units Method Reference Comment
Deltavap11.36 ± 0.02kcal/molAVGN/AAverage of 8 values; Individual data points

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
11.0 ± 0.31319.MMWiberg and Waldron, 1991Based on data from 296. - 342. K.; AC
10.4363.N/APark and Gmehling, 1989Based on data from 348. - 424. K.; AC
11.9264.AStephenson and Malanowski, 1987Based on data from 249. - 356. K.; AC
10.5369.AStephenson and Malanowski, 1987Based on data from 354. - 445. K. See also Forziati, Norris, et al., 1949.; AC
11.4286.MMChickos, Hyman, et al., 1981Based on data from 273. - 299. K.; AC
12.2262.RGHopke and Sears, 1948Based on data from 255. - 268. 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
354.64 - 438.874.193561569.622-63.572Forziati, Norris, et al., 1949, 2

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
2.27228.4Domalski and Hearing, 1996See also Radomska and Radomski, 1991.; AC
2.27228.4Radomska and Radomski, 1991AC

Enthalpy of phase transition

DeltaHtrs (kcal/mol) Temperature (K) Initial Phase Final Phase Reference Comment
2.2741228.42crystaline, IliquidTaylor and Kilpatrick, 1955Metastable melting points at 221.46 K and 223.35 K.; DH

Entropy of phase transition

DeltaStrs (cal/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
9.955228.42crystaline, IliquidTaylor and Kilpatrick, 1955Metastable; DH

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, Condensed phase thermochemistry data, Phase change data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
B - John E. Bartmess
RCD - Robert C. Dunbar

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.

Individual Reactions

C3H9Si+ + Mesitylene = (C3H9Si+ bullet Mesitylene)

By formula: C3H9Si+ + C9H12 = (C3H9Si+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar31.0kcal/molPHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar35.2cal/mol*KN/AWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
14.6468.PHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M

C3H9Sn+ + Mesitylene = (C3H9Sn+ bullet Mesitylene)

By formula: C3H9Sn+ + C9H12 = (C3H9Sn+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar32.0kcal/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar31.8cal/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
15.3525.PHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

C9H13+ + Mesitylene = (C9H13+ bullet Mesitylene)

By formula: C9H13+ + C9H12 = (C9H13+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar12.4kcal/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.8272.PHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

C11H10+ + Mesitylene = (C11H10+ bullet Mesitylene)

By formula: C11H10+ + C9H12 = (C11H10+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar13.9kcal/molPHPMSEl-Shall and Meot-Ner (Mautner), 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.7cal/mol*KPHPMSEl-Shall and Meot-Ner (Mautner), 1987gas phase; M

C6H7N+ + Mesitylene = (C6H7N+ bullet Mesitylene)

By formula: C6H7N+ + C9H12 = (C6H7N+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar15.3kcal/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.6cal/mol*KPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M

C9H12+ + Mesitylene = (C9H12+ bullet Mesitylene)

By formula: C9H12+ + C9H12 = (C9H12+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar17.2kcal/molPHPMSMeot-Ner (Mautner), Hamlet, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar30.cal/mol*KPHPMSMeot-Ner (Mautner), Hamlet, et al., 1978gas phase; M

Mesitylene + 3Hydrogen = Cyclohexane, 1,3,5-trimethyl-

By formula: C9H12 + 3H2 = C9H18

Quantity Value Units Method Reference Comment
Deltar-46.88 ± 0.20kcal/molChydDolliver, Gresham, et al., 1937gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -47.6 ± 0.2 kcal/mol; At 355 °K; ALS

Chlorine anion + Mesitylene = (Chlorine anion bullet Mesitylene)

By formula: Cl- + C9H12 = (Cl- bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar4.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

NH4+ + Mesitylene = (NH4+ bullet Mesitylene)

By formula: H4N+ + C9H12 = (H4N+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar21.8kcal/molPHPMSDeakyne and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.2cal/mol*KPHPMSDeakyne and Meot-Ner (Mautner), 1985gas phase; M

2Mesitylene + 6Hydrogen = Cyclohexane, 1,3,5-trimethyl-, (1α,3α,5β)- + Cyclohexane, 1,3,5-trimethyl-, (1α,3α,5α)-

By formula: 2C9H12 + 6H2 = C9H18 + C9H18

Quantity Value Units Method Reference Comment
Deltar-47.3 ± 0.5kcal/molEqkEgan and Buss, 1959gas phase; At 480-571 K; ALS

(Chromium ion (1+) bullet Mesitylene) + Mesitylene = (Chromium ion (1+) bullet 2Mesitylene)

By formula: (Cr+ bullet C9H12) + C9H12 = (Cr+ bullet 2C9H12)

Quantity Value Units Method Reference Comment
Deltar50.7 ± 9.1kcal/molRAKLin and Dunbar, 1997RCD

Chromium ion (1+) + Mesitylene = (Chromium ion (1+) bullet Mesitylene)

By formula: Cr+ + C9H12 = (Cr+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar46.1 ± 6.9kcal/molRAKLin and Dunbar, 1997RCD

Calcium ion (1+) + Mesitylene = (Calcium ion (1+) bullet Mesitylene)

By formula: Ca+ + C9H12 = (Ca+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar32.3kcal/molRAKGapeev and Dunbar, 2000RCD

Strontium ion (1+) + Mesitylene = (Strontium ion (1+) bullet Mesitylene)

By formula: Sr+ + C9H12 = (Sr+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar27.7kcal/molRAKGapeev and Dunbar, 2000RCD

Henry's Law data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/kg*bar)
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/kg*bar) d(ln(kH))/d(1/T) (K) Method Reference Comment
0.12 QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.
0.143600.XN/A 
0.17 LN/A 

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes

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

Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias

Data compiled as indicated in comments:
MM - Michael M. Meot-Ner (Mautner)
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to C9H12+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)8.40 ± 0.01eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)199.9kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity193.3kcal/molN/AHunter and Lias, 1998HL

Proton affinity at 298K

Proton affinity (kcal/mol) Reference Comment
199.6Aue, Guidoni, et al., 2000Experimental literature data re-evaluated by the authors using ab initio protonation entropies; MM

Gas basicity at 298K

Gas basicity (review) (kcal/mol) Reference Comment
193.3Aue, Guidoni, et al., 2000Experimental literature data re-evaluated by the authors using ab initio protonation entropies; MM

Ionization energy determinations

IE (eV) Method Reference Comment
8.41 ± 0.01EQLias and Ausloos, 1978LLK
8.46CTSKobayashi, Kobayashi, et al., 1973LLK
8.2 ± 0.1EIGilbert, Leach, et al., 1973LLK
8.47CTSHuttner and Fischer, 1967RDSH
8.40 ± 0.01PIWatanabe, Nakayama, et al., 1962RDSH
8.55CTSKinoshita, 1962RDSH
8.39 ± 0.01PIPrice, Bralsford, et al., 1959RDSH
8.41 ± 0.02PIVilesov and Terenin, 1957RDSH
8.42PEHowell, Goncalves, et al., 1984Vertical value; LBLHLM
8.42PECetinkaya, Lappert, et al., 1983Vertical value; LBLHLM
8.45PEWorley and Webb, 1980Vertical value; LLK
8.45 ± 0.05PEGower, Kane-Maguire, et al., 1977Vertical value; LLK
8.45 ± 0.05PEEvans, Green, et al., 1974Vertical value; LLK
8.65 ± 0.03PEKlessinger, 1972Vertical value; LLK

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible 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 as indicated in comments:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar
B - John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

C3H9Si+ + Mesitylene = (C3H9Si+ bullet Mesitylene)

By formula: C3H9Si+ + C9H12 = (C3H9Si+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar31.0kcal/molPHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar35.2cal/mol*KN/AWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
14.6468.PHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M

C3H9Sn+ + Mesitylene = (C3H9Sn+ bullet Mesitylene)

By formula: C3H9Sn+ + C9H12 = (C3H9Sn+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar32.0kcal/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar31.8cal/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
15.3525.PHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

C6H7N+ + Mesitylene = (C6H7N+ bullet Mesitylene)

By formula: C6H7N+ + C9H12 = (C6H7N+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar15.3kcal/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar25.6cal/mol*KPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M

C9H12+ + Mesitylene = (C9H12+ bullet Mesitylene)

By formula: C9H12+ + C9H12 = (C9H12+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar17.2kcal/molPHPMSMeot-Ner (Mautner), Hamlet, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar30.cal/mol*KPHPMSMeot-Ner (Mautner), Hamlet, et al., 1978gas phase; M

C9H13+ + Mesitylene = (C9H13+ bullet Mesitylene)

By formula: C9H13+ + C9H12 = (C9H13+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar12.4kcal/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28.cal/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.8272.PHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

C11H10+ + Mesitylene = (C11H10+ bullet Mesitylene)

By formula: C11H10+ + C9H12 = (C11H10+ bullet C9H12)

Bond type: Charge transfer bond (positive ion)

Quantity Value Units Method Reference Comment
Deltar13.9kcal/molPHPMSEl-Shall and Meot-Ner (Mautner), 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar29.7cal/mol*KPHPMSEl-Shall and Meot-Ner (Mautner), 1987gas phase; M

Calcium ion (1+) + Mesitylene = (Calcium ion (1+) bullet Mesitylene)

By formula: Ca+ + C9H12 = (Ca+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar32.3kcal/molRAKGapeev and Dunbar, 2000RCD

Chlorine anion + Mesitylene = (Chlorine anion bullet Mesitylene)

By formula: Cl- + C9H12 = (Cl- bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar4.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

DeltarG° (kcal/mol) T (K) Method Reference Comment
4.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chromium ion (1+) + Mesitylene = (Chromium ion (1+) bullet Mesitylene)

By formula: Cr+ + C9H12 = (Cr+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar46.1 ± 6.9kcal/molRAKLin and Dunbar, 1997RCD

(Chromium ion (1+) bullet Mesitylene) + Mesitylene = (Chromium ion (1+) bullet 2Mesitylene)

By formula: (Cr+ bullet C9H12) + C9H12 = (Cr+ bullet 2C9H12)

Quantity Value Units Method Reference Comment
Deltar50.7 ± 9.1kcal/molRAKLin and Dunbar, 1997RCD

NH4+ + Mesitylene = (NH4+ bullet Mesitylene)

By formula: H4N+ + C9H12 = (H4N+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar21.8kcal/molPHPMSDeakyne and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.2cal/mol*KPHPMSDeakyne and Meot-Ner (Mautner), 1985gas phase; M

Strontium ion (1+) + Mesitylene = (Strontium ion (1+) bullet Mesitylene)

By formula: Sr+ + C9H12 = (Sr+ bullet C9H12)

Quantity Value Units Method Reference Comment
Deltar27.7kcal/molRAKGapeev and Dunbar, 2000RCD

IR Spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, Mass spectrum (electron ionization), UV/Visible spectrum, 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, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, UV/Visible 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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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW- 659
NIST MS number 228343

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


UV/Visible spectrum

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering 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 by: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Ardyukova, Korobeinicheva, et al., 1973
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 286
Instrument Spectrophotometer SF-16
Melting point -44.7
Boiling point 164.5-164.8

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, Notes

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

Taylor R.D., 1955
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Forziati, Norris, et al., 1949, 2
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French, Ikuta, et al., 1982
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Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References