Diphenylmethane

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, Gas Chromatography, 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas165. ± 2.2kJ/molReviewRoux, Temprado, et al., 2008There are sufficient literature values to make a qualified recommendation where the suggested value is in good agreement with values predicted using thermochemical cycles or from reliable estimates. In general, the evaluated uncertainty limits are on the order of (2 to 4) kJ/mol.; DRB
Δfgas162.3 ± 2.3kJ/molReviewRoux, Temprado, et al., 2008There are sufficient literature values to make a qualified recommendation where the suggested value is in good agreement with values predicted using thermochemical cycles or from reliable estimates. In general, the evaluated uncertainty limits are on the order of (2 to 4) kJ/mol.; DRB
Δfgas164.8 ± 1.6kJ/molCcbSteele, Chirico, et al., 1995ALS
Δfgas156.6kJ/molN/AParks and Mosley, 1950Value computed using ΔfHliquid° value of 88.9 kj/mol from Parks and Mosley, 1950 and ΔvapH° value of 67.7 kj/mol from Steele, Chirico, et al., 1995.; DRB
Quantity Value Units Method Reference Comment
gas436.J/mol*KN/AMarcus Y., 1986This value calculated from published spectroscopic and structural data is in close agreement with estimations by a method of increments (440-451 J/mol*K [85MAR/LOE, Dorofeeva O.V., 1997]). Value obtained from calorimetric data (508.5 J/mol*K [85MAR/LOE]) authors do not regard as reliable. Results of statistical thermodynamics calculation [ Puranik P.G., 1962] are likely to be erroneous (S(300 K)=319 J/mol*K).; GT

Condensed phase thermochemistry data

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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:
DRB - Donald R. Burgess, Jr.
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
Δfliquid97.1 ± 2.2kJ/molReviewRoux, Temprado, et al., 2008There are sufficient literature values to make a qualified recommendation where the suggested value is in good agreement with values predicted using thermochemical cycles or from reliable estimates. In general, the evaluated uncertainty limits are on the order of (2 to 4) kJ/mol.; DRB
Δfliquid97.1 ± 1.4kJ/molCcbSteele, Chirico, et al., 1995ALS
Δfliquid88.91kJ/molCcbParks and Mosley, 1950see Parks, West, et al., 1946; ALS
Quantity Value Units Method Reference Comment
Δcliquid-6927.2 ± 1.4kJ/molCcbSteele, Chirico, et al., 1995Corresponding Δfliquid = 96.6 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-6919.6 ± 1.3kJ/molCcbParks and Mosley, 1950see Parks, West, et al., 1946; Corresponding Δfliquid = 89.04 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
Δfsolid75.1 ± 2.2kJ/molReviewRoux, Temprado, et al., 2008There are sufficient literature values to make a qualified recommendation where the suggested value is in good agreement with values predicted using thermochemical cycles or from reliable estimates. In general, the evaluated uncertainty limits are on the order of (2 to 4) kJ/mol.; DRB
Δfsolid114.kJ/molCcbSchmidlin, 1906ALS
Quantity Value Units Method Reference Comment
Δcsolid-6673.kJ/molCcbSerijan and Wise, 1951Corresponding Δfsolid = -160. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-6931.2kJ/molCcbWise, Serijan, et al., 1951Corresponding Δfsolid = 100. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-6929.54 ± 0.84kJ/molCcbCoops, Mulder, et al., 1946Reanalyzed by Cox and Pilcher, 1970, Original value = -6927.0 ± 0.8 kJ/mol; Corresponding Δfsolid = 98.95 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-6945.0kJ/molCcbSchmidlin, 1906Corresponding Δfsolid = 114. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar239.3J/mol*KN/AHuffman, Parks, et al., 1930Extrapolation below 90 K, 77.86 J/mol*K.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
266.1303.Duff and Everett, 1956T = 303 to 353 K.; DH
279.9300.Kurbatov, 1950T = 29 to 254°C.; DH
233.5298.5Smith and Andrews, 1931T = 102 to 322 K. Value is unsmoothed experimental datum.; DH
223.8282.5Huffman, Parks, et al., 1930T = 89 to 312 K. Value is unsmoothed experimental datum.; DH

Phase change data

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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
DRB - Donald R. Burgess, Jr.
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
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity Value Units Method Reference Comment
Tboil535. ± 4.KAVGN/AAverage of 51 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus299. ± 2.KAVGN/AAverage of 83 out of 85 values; Individual data points
Quantity Value Units Method Reference Comment
Tc780. ± 60.KAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Pc27. ± 3.barN/ATsonopoulos and Ambrose, 1995 
Pc27.10barN/AWieczorek and Kobayashi, 1980Uncertainty assigned by TRC = 3.00 bar; TRC
Pc59.7817barN/AGlaser and Ruland, 1957Uncertainty assigned by TRC = 3.0398 bar; TRC
Pc28.5736barN/AGuye and Mallet, 1902Uncertainty assigned by TRC = 1.0132 bar; TRC
Pc28.5736barN/AGuye and Mallet, 1902Uncertainty assigned by TRC = 1.0132 bar; TRC
Quantity Value Units Method Reference Comment
Vc0.563l/molN/ATsonopoulos and Ambrose, 1995 
Quantity Value Units Method Reference Comment
ρc1.8 ± 0.3mol/lN/ATsonopoulos and Ambrose, 1995 
ρc1.780mol/lN/AStephenson, 1992Uncertainty assigned by TRC = 0.12 mol/l; TRC
Quantity Value Units Method Reference Comment
Δvap65. ± 10.kJ/molAVGN/AAverage of 10 values; Individual data points
Quantity Value Units Method Reference Comment
Δsub87.2 ± 0.7kJ/molReviewRoux, Temprado, et al., 2008There are sufficient high-quality literature values to make a good evaluation with a high degree of confidence. In general, the evaluated uncertainty limits are on the order of (0.5 to 2.5) kJ/mol.; DRB
Δsub87.6 ± 0.8kJ/molN/AVerevkin, 1999AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
64.1 ± 0.1340.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
61.0 ± 0.1380.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
57.9 ± 0.1420.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
55.0 ± 0.1460.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
52.0 ± 0.2500.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
48.9 ± 0.3540.IP,EBChirico and Steele, 2005Based on data from 330. to 588. K.; AC
66.4 ± 0.5323.GSVerevkin, 1999Based on data from 303. to 343. K.; AC
61.8368.N/ASohda, Okazaki, et al., 1990Based on data from 353. to 433. K.; AC
63.7363.N/ASasse, N'guimbi, et al., 1989Based on data from 303. to 402. K.; AC
72.2310.AStephenson and Malanowski, 1987Based on data from 295. to 383. K.; AC
56.7438.AStephenson and Malanowski, 1987Based on data from 423. to 583. K.; AC
55.8445.N/AWieczorek and Kobayashi, 1981AC
49.0535.N/AWieczorek and Kobayashi, 1981AC
54.2505.N/ACrafts, 1915Based on data from 490. to 555. K. See also Boublik, Fried, et al., 1984.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
88.5 ± 0.8284.GSVerevkin, 1999Based on data from 273. to 295. K.; AC
71.5286.EMSasse, N'guimbi, et al., 1989Based on data from 273. to 298. K.; AC
83.3 ± 3.3286.HSAChickos, Annunziata, et al., 1986Based on data from 276. to 295. K.; AC
82.47 ± 0.63299.8VAihara, 1959crystal phase; ALS
64.0278. to 299.N/ABloink, Pausacker, et al., 1951See also Jones, 1960.; AC
72.0 ± 0.8297.N/AWolf and Weghofer, 1938AC
72.0 ± 0.8297.VWolf and Weghofer, 1938, 2ALS

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Method Reference Comment
19.01298.4N/AChirico and Steele, 2005AC
18.58298.3ACDomalski and Hearing, 1996AC
18.569298.3N/AHuffman, Parks, et al., 1930DH
19.050299.4N/AEykman, 1889DH

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
62.34298.3Domalski and Hearing, 1996CAL
62.25298.3Huffman, Parks, et al., 1930DH

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, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, Gas Chromatography, 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:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

C13H11- + Hydrogen cation = Diphenylmethane

By formula: C13H11- + H+ = C13H12

Quantity Value Units Method Reference Comment
Δr1521. ± 8.8kJ/molG+TSBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1512. ± 9.6kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Δr1499. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1489. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

Chlorine anion + Diphenylmethane = (Chlorine anion • Diphenylmethane)

By formula: Cl- + C13H12 = (Cl- • C13H12)

Quantity Value Units Method Reference Comment
Δr31.0kJ/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
31.300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, UV/Visible spectrum, Gas Chromatography, 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

Data compiled as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
Proton affinity (review)802.0kJ/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity769.5kJ/molN/AHunter and Lias, 1998HL

Electron affinity determinations

EA (eV) Method Reference Comment
<0.156 ± 0.043ECDWojnarovits and Foldiak, 1981EA is an upper limit: Chen and Wentworth, 1989. G3MP2B3 calculations indicate an EA of ca. -0.3 eV, anion unbound.; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.4EITerlouw, Heerma, et al., 1974LLK
8.7 ± 0.1EIBohlmann, Koppel, et al., 1974LLK
8.55 ± 0.03PIPotapov, Kardash, et al., 1972LLK
9.00 ± 0.05EIPignataro, Mancini, et al., 1972LLK
8.67 ± 0.05PEDistefano, Pignataro, et al., 1976Vertical value; LLK
8.8PEEaton and Traylor, 1974Vertical value; LLK
8.80 ± 0.02PEMaier and Turner, 1973Vertical value; LLK
9.1PEPignataro, Mancini, et al., 1971Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C7H7+11.5 ± 0.1C6H5EIInnorta, Torroni, et al., 1973LLK
C13H9+14.9 ± 0.1H2+HEIRapp, Staab, et al., 1970RDSH
C13H11+11.2 ± 0.1HEIBohlmann, Koppel, et al., 1974LLK

De-protonation reactions

C13H11- + Hydrogen cation = Diphenylmethane

By formula: C13H11- + H+ = C13H12

Quantity Value Units Method Reference Comment
Δr1521. ± 8.8kJ/molG+TSBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1512. ± 9.6kJ/molG+TSCumming and Kebarle, 1978gas phase; B
Quantity Value Units Method Reference Comment
Δr1499. ± 8.4kJ/molIMREBartmess, Scott, et al., 1979gas phase; value altered from reference due to change in acidity scale; B
Δr1489. ± 8.4kJ/molIMRECumming and Kebarle, 1978gas phase; B

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

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


UV/Visible spectrum

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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 Kortum and Dreesen, 1951
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. 5690
Instrument Spectrograph 110c Fuess or Zeiss
Melting point 25.2
Boiling point 265

Gas Chromatography

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics 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

Kovats' RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-1200.1448.7Giumanini, Verardo, et al., 2001 
CapillarySE-30100.1414.6Tudor, 199740. m/0.35 mm/0.35 μm
CapillaryDB-1160.001423.5van Haelst, van der Wielen, et al., 199630. m/0.32 mm/0.25 μm, He
CapillaryDB-1170.001429.8van Haelst, van der Wielen, et al., 199630. m/0.32 mm/0.25 μm, He
CapillaryOV-101140.1412.4Gerasimenko, Kirilenko, et al., 1981N2; Column length: 50. m; Column diameter: 0.3 mm
CapillaryOV-101160.1429.4Gerasimenko, Kirilenko, et al., 1981N2; Column length: 50. m; Column diameter: 0.3 mm
PackedSE-30150.1415.Shlyakhov, Anvaer, et al., 1975 
PackedSE-30200.1449.Shlyakhov, Anvaer, et al., 1975 
PackedApiezon L150.1458.Shlyakhov, Anvaer, et al., 1975 

Kovats' RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryCarbowax 20M1980.Toda, Mihara, et al., 19832. K/min; Column length: 50. m; Column diameter: 0.23 mm; Tstart: 80. C; Tend: 200. C
CapillaryCarbowax 20M1984.Toda, Mihara, et al., 19832. K/min; Column length: 50. m; Column diameter: 0.23 mm; Tstart: 80. C; Tend: 200. C

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-11405.2Gautzsch and Zinn, 19968. K/min; Tstart: 35. C; Tend: 300. C
CapillarySE-541418.1Shapi and Hesso, 199025. m/0.32 mm/0.15 μm, He, 40. C @ 1. min, 5. K/min, 280. C @ 15. min

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryCP-Sil5 CB MS1403.9Helmig, Bocquet, et al., 200460. m/0.32 mm/0.25 μm, He; Program: 40C(1min) => 25C/min => 120C => 2C/min => 190C => 25C/min => 250C (5min)
CapillaryDB-11380.1Helmig, Bocquet, et al., 200430. m/0.32 mm/0.1 μm, He; Program: 40C(5min) => 20C/min => 100C => 2C/min => 160C => 40C/min => 250C (5min)
CapillaryDB-11389.6Helmig, Bocquet, et al., 200430. m/0.32 mm/0.25 μm, He; Program: 40C(5min) => 20C/min => 100C => 2C/min => 160C => 40C/min => 250C (5min)

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-101120.1412.Nabivach and Gerasimenko, 1996 
CapillaryPolidimethyl siloxane130.1401.Nabivach and Gerasimenko, 1996 
CapillaryPolidimethyl siloxane130.1406.Nabivach and Gerasimenko, 1996 

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryUltra-11400.Elizalde-González, Hutfliess, et al., 199650. m/0.2 mm/0.33 μm, H2, 3. K/min, 300. C @ 35. min; Tstart: 60. C
CapillaryUltra-11393.Okumura, 199125. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryHP-11424.Grigor'ev, Bozhko, et al., 2009Helium; Program: not specified
CapillaryDB-11380.1Helmig, Revermann, et al., 200330. m/0.32 mm/0.1 μm, He; Program: 40C (2min) => 20C/min => 80C => 3C/min => 145C => 45C/min => 225C (3min)
CapillaryDB-11416.Peng, 199630. m/0.53 mm/1.5 μm; Program: 40 0C (4 min) 8 0C/min -> 200 0C (1 min) 5 0C/min -> 280 0C (20 min)
CapillaryMethyl Silicone1403.Zenkevich, 1994Program: not specified
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.1461.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1994.Peng, 199630. m/0.53 mm/1.0 μm; Program: 40 0C (4 min) 4 0C/min -> 200 0C (20 min)
CapillaryDB-Wax1994.Peng, Yang, et al., 1991Program: not specified

Lee's RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-5247.0Wang, Hou, et al., 200730. m/0.30 mm/0.25 μm, Helium, 50. C @ 5. min, 5. K/min, 200. C @ 15. min
CapillaryHP-5241.6Shao, Wang, et al., 200630. m/0.3 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min, 200. C @ 15. min
CapillaryHP-5249.09Marynowski, Pieta, et al., 200460. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 35. C; Tend: 300. C
CapillaryHP-5249.09Marynowski, Pieta, et al., 200460. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 35. C; Tend: 300. C
CapillaryHP-5245.77Piao, Chu, et al., 199930. m/0.25 mm/0.25 μm, 50. C @ 2. min, 4. K/min, 280. C @ 20. min
CapillaryBPX-5243.4Schwarzbauer, Franke, et al., 199950. m/0.25 mm/0.25 μm, He, 50. C @ 3. min, 3. K/min; Tend: 300. C
CapillaryCP Sil 8 CB245.6Bundt, Herbel, et al., 199150. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 80. C; Tend: 300. C
CapillarySE-54245.56Guillén, Blanco, et al., 198920. m/0.22 mm/0.20 μm, He, 4. K/min; Tstart: 50. C; Tend: 300. C
CapillarySE-52243.35Lee, Vassilaros, et al., 197912. m/0.3 mm/0.34 μm, He, 2. K/min; Tstart: 50. C; Tend: 250. C

Lee's RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryCP Sil 8 CB245.6Bundt, Herbel, et al., 199150. m/0.25 mm/0.25 μm, He; Program: not specified

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, Gas Chromatography, Notes

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

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Steele, Chirico, et al., 1995
Steele, W.V.; Chirico, R.D.; Smith, N.K., The standard enthalpies of formation of 2-methylbiphenyl and diphenylmethane, J. Chem. Thermodyn., 1995, 27, 671-678. [all data]

Parks and Mosley, 1950
Parks, G.S.; Mosley, J.R., Redetermination of the heat of combustion of diphenylmethane, J. Am. Chem. Soc., 1950, 72, 1850. [all data]

Marcus Y., 1986
Marcus Y., Entropies of tetrahedral M-phenyl species, J. Chem. Soc., Faraday Trans. 1, 1986, 82, 993-1006. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]

Puranik P.G., 1962
Puranik P.G., Vibrational spectra, potential constants, and thermodynamic properties of diphenylmethane, Proc. Indian Acad. Sci., 1962, A56, 233-238. [all data]

Parks, West, et al., 1946
Parks, G.S.; West, T.J.; Naylor, B.F.; Fujii, P.S.; McClaine, L.A., Thermal data on organic compounds. XXIII. Modern combustion data for fourteen hydrocarbons and five polyhydroxy alcohols, J. Am. Chem. Soc., 1946, 68, 2524-2527. [all data]

Schmidlin, 1906
Schmidlin, M.J., Recherches chimiques et thermochimiques sur la constitution des rosanilines, Ann. Chim. Phys., 1906, 1, 195-256. [all data]

Serijan and Wise, 1951
Serijan, K.T.; Wise, P.H., Dicyclic hydrocarbons. III. Diphenyl- and dicyclohexylalkanes through C15, J. Am. Chem. Soc., 1951, 73, 4766-4769. [all data]

Wise, Serijan, et al., 1951
Wise, C.H.; Serijan, K.T.; Goodman, I.A., NACA Technical Report 1003, NACA Technical Report 1003, 1951, 1-10. [all data]

Coops, Mulder, et al., 1946
Coops, J.; Mulder, D.; Dienske, J.W.; Smittenberg, J., The heats of combustion of a number of hydrocarbons, Rec. Trav. Chim. Pays/Bas, 1946, 65, 128. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

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Notes

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