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Mesitylene

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Reaction thermochemistry data

Go To: Top, 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
Deltar130.kJ/molPHPMSWojtyniak and Stone, 1986gas phase; switching reaction,Thermochemical ladder((CH3)3Si+)(C6H6), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar147.J/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° (kJ/mol) T (K) Method Reference Comment
61.1468.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
Deltar134.kJ/molPHPMSStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar133.J/mol*KN/AStone and Splinter, 1984gas phase; switching reaction((CH3)3Sn+)CH3OH, Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
64.0525.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
Deltar51.9kJ/molPHPMSMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KN/AMeot-Ner (Mautner), 1980gas phase; Entropy change calculated or estimated; M

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
20.272.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
Deltar58.2kJ/molPHPMSEl-Shall and Meot-Ner (Mautner), 1987gas phase; M
Quantity Value Units Method Reference Comment
Deltar124.J/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
Deltar64.0kJ/molPHPMSMeot-Ner (Mautner) and El-Shall, 1986gas phase; M
Quantity Value Units Method Reference Comment
Deltar107.J/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
Deltar72.0kJ/molPHPMSMeot-Ner (Mautner), Hamlet, et al., 1978gas phase; M
Quantity Value Units Method Reference Comment
Deltar130.J/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-196.1 ± 0.84kJ/molChydDolliver, Gresham, et al., 1937gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -199.2 ± 0.8 kJ/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
Deltar18.8kJ/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
19.300.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
Deltar91.2kJ/molPHPMSDeakyne and Meot-Ner (Mautner), 1985gas phase; M
Quantity Value Units Method Reference Comment
Deltar88.7J/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-198. ± 2.kJ/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
Deltar212. ± 38.kJ/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
Deltar193. ± 29.kJ/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
Deltar135.kJ/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
Deltar116.kJ/molRAKGapeev and Dunbar, 2000RCD

References

Go To: Top, Reaction thermochemistry data, Notes

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

Wojtyniak and Stone, 1986
Wojtyniak, A.C.M.; Stone, A.J., A High-Pressure Mass Spectrometric Study of the Bonding of Trimethylsilylium to Oxygen and Aromatic Bases, Can. J. Chem., 1986, 74, 59. [all data]

Stone and Splinter, 1984
Stone, J.A.; Splinter, D.E., A high-pressure mass spectrometric study of the binding of (CH3)3Sn+ to lewis bases in the gas phase, Int. J. Mass Spectrom. Ion Processes, 1984, 59, 169. [all data]

Meot-Ner (Mautner), 1980
Meot-Ner (Mautner), M., Dimer Cations of Polycyclic Aromatics: Experimental Bonding Energies and Resonance Stabilization, J. Phys. Chem., 1980, 84, 21, 2724, https://doi.org/10.1021/j100458a012 . [all data]

El-Shall and Meot-Ner (Mautner), 1987
El-Shall, M.S.; Meot-Ner (Mautner), M., Ionic Charge Transfer Complexes. 3. Delocalised pi Systems as Electron Acceptors and Donors, J. Phys. Chem., 1987, 91, 5, 1088, https://doi.org/10.1021/j100289a017 . [all data]

Meot-Ner (Mautner) and El-Shall, 1986
Meot-Ner (Mautner), M.; El-Shall, M.S., Ionic Charge Transfer Complexes. 1. Cationic Complexes with Delocalized and Partially Localized pi Systems, J. Am. Chem. Soc., 1986, 108, 15, 4386, https://doi.org/10.1021/ja00275a026 . [all data]

Meot-Ner (Mautner), Hamlet, et al., 1978
Meot-Ner (Mautner), M.; Hamlet, P.; Hunter, E.P.; Field, F.H., Bonding Energies in Association Ions of Aromatic Molecules. Correlations with Ionization Energies, J. Am. Chem. Soc., 1978, 100, 17, 5466, https://doi.org/10.1021/ja00485a034 . [all data]

Dolliver, Gresham, et al., 1937
Dolliver, M.a.; Gresham, T.L.; Kistiakowsky, G.B.; Vaughan, W.E., Heats of organic reactions. V. Heats of hydrogenation of various hydrocarbons, J. Am. Chem. Soc., 1937, 59, 831-841. [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]

French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P., Hydrogen bonding of O-H and C-H hydrogen donors to Cl-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl- = RHCl-, Can. J. Chem., 1982, 60, 1907. [all data]

Deakyne and Meot-Ner (Mautner), 1985
Deakyne, C.A.; Meot-Ner (Mautner), M., Unconventional Ionic Hydrogen Bonds. 2. NH+ pi. Complexes of Onium Ions with Olefins and Benzene Derivatives, J. Am. Chem. Soc., 1985, 107, 2, 474, https://doi.org/10.1021/ja00288a034 . [all data]

Egan and Buss, 1959
Egan, C.J.; Buss, W.C., Determination of the equilibrium constants for the hydrogenation of mesitylene. The thermodynamic properties of the 1,3,5-trimethylcyclohexanes, J. Phys. Chem., 1959, 63, 1887-1889. [all data]

Lin and Dunbar, 1997
Lin, C.-Y.; Dunbar, R.C., Radiative Association Kinetics and Binding Energies of Chromium Ions with Benzene and Benzene Derivatives, Organometallics, 1997, 16, 12, 2691, https://doi.org/10.1021/om960949n . [all data]

Gapeev and Dunbar, 2000
Gapeev, A.; Dunbar, R.C., Binding of Alkaline Earth Halide Ions MX+ to Benzene and Mesitylene, J. Am. Soc. Mass Spectrom., 2000, 13, 5, 477, https://doi.org/10.1016/S1044-0305(02)00373-2 . [all data]


Notes

Go To: Top, Reaction thermochemistry data, References