1-Propene, 2-methyl-

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Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, 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
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas-4.29 ± 0.26kcal/molCmProsen, Maron, et al., 1951ALS
Quantity Value Units Method Reference Comment
Δcgas-645.19 ± 0.25kcal/molCmProsen, Maron, et al., 1951Corresponding Δfgas = -4.27 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcgas-650.6kcal/molCcbGuinchant, 1918Corresponding Δfgas = 1.1 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
gas70.170cal/mol*KN/AStull D.R., 1969This value was obtained on the basis of calorimetric data [ Todd S.S., 1936]. Experimental value of S(298 K)=288.7 J/mol*K [ Todd S.S., 1936] could not be recommended because of its large uncertainty.; GT

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
8.52850.Thermodynamics Research Center, 1997p=1 bar. Recommended values are in close agreement with other statistically calculated values [ Kilpatrick J.E., 1946] as well as with ab initio value of S(298.15 K)=293.37 J/mol*K [ East A.L.L., 1997].; GT
10.98100.
13.58150.
16.09200.
19.77273.15
21.05298.15
21.15300.
26.240400.
30.915500.
35.010600.
38.564700.
41.659800.
44.357900.
46.7141000.
48.7641100.
50.5501200.
52.1011300.
53.4541400.
54.6321500.
56.9771750.
58.6782000.
59.9402250.
60.8942500.
61.6232750.
62.1893000.

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
18.13 ± 0.091239.15Scott R.B., 1945GT
19.81 ± 0.098272.15
21.91 ± 0.11312.15
23.96 ± 0.12353.15

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, 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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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

C4H7- + Hydrogen cation = 1-Propene, 2-methyl-

By formula: C4H7- + H+ = C4H8

Quantity Value Units Method Reference Comment
Δr393.0 ± 1.8kcal/molEndoWenthold, Hu, et al., 1999gas phase; B
Δr387.0 ± 2.0kcal/molD-EAWenthold, Polak, et al., 1996gas phase; B
Δr390.3 ± 2.3kcal/molG+TSBartmess and Burnham, 1984gas phase; B
Quantity Value Units Method Reference Comment
Δr385.6 ± 1.9kcal/molH-TSWenthold, Hu, et al., 1999gas phase; B
Δr379.6 ± 2.1kcal/molH-TSWenthold, Polak, et al., 1996gas phase; B
Δr382.9 ± 2.2kcal/molIMREBartmess and Burnham, 1984gas phase; B

NH4+ + 1-Propene, 2-methyl- = (NH4+ • 1-Propene, 2-methyl-)

By formula: H4N+ + C4H8 = (H4N+ • C4H8)

Quantity Value Units Method Reference Comment
Δr35.0kcal/molPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M
Δr34.9kcal/molPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M
Quantity Value Units Method Reference Comment
Δr37.1cal/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1991gas phase; condensation; M
Δr39.2cal/mol*KPHPMSMeot-Ner (Mautner) and Sieck, 1990gas phase; forms t-C4H9NH3+; M

Propane, 2-chloro-2-methyl- = 1-Propene, 2-methyl- + Hydrogen chloride

By formula: C4H9Cl = C4H8 + HCl

Quantity Value Units Method Reference Comment
Δr17.7 ± 0.5kcal/molEqkHowlett, 1955gas phase; ALS
Δr17.70kcal/molEqkHowlett, 1951gas phase; Hf-gas-(390) -44.4 kcal/mol; ALS
Δr17.1 ± 0.5kcal/molEqkKistiakowsky and Stauffer, 1937gas phase; ALS

1-Propene, 2-methyl- + Ethanol = Propane, 2-ethoxy-2-methyl-

By formula: C4H8 + C2H6O = C6H14O

Quantity Value Units Method Reference Comment
Δr-7.65kcal/molCmSola, Pericas, et al., 1995liquid phase; ALS
Δr-7.65kcal/molKinSola, Pericas, et al., 1995liquid phase; ALS
Δr-14.9 ± 0.5kcal/molEqkIborra, Izquierdo, et al., 1989gas phase; GC; ALS

C3H9Si+ + 1-Propene, 2-methyl- = (C3H9Si+ • 1-Propene, 2-methyl-)

By formula: C3H9Si+ + C4H8 = (C3H9Si+ • C4H8)

Quantity Value Units Method Reference Comment
Δr36.5kcal/molPHPMSLi and Stone, 1989gas phase; condensation; M
Quantity Value Units Method Reference Comment
Δr42.7cal/mol*KPHPMSLi and Stone, 1989gas phase; condensation; M

1-Propene, 2-methyl- + Hydrogen = Isobutane

By formula: C4H8 + H2 = C4H10

Quantity Value Units Method Reference Comment
Δr-28.15 ± 0.10kcal/molChydKistiakowsky, Ruhoff, et al., 1935gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -28.39 ± 0.18 kcal/mol; At 355 °K; ALS

tert-Butyl iodide = Hydrogen iodide + 1-Propene, 2-methyl-

By formula: C4H9I = HI + C4H8

Quantity Value Units Method Reference Comment
Δr-19.4 ± 0.5kcal/molEqkBenson and Amano, 1962gas phase; ALS
Δr-19.2 ± 1.0kcal/molEqkJones and Ogg, 1937gas phase; At 408-464 K; ALS

1-Propene, 2-methyl- + Isopropyl Alcohol = Propane, 2-methyl-2-(1-methylethoxy)-

By formula: C4H8 + C3H8O = C7H16O

Quantity Value Units Method Reference Comment
Δr-5.47 ± 0.31kcal/molEqkCalderon, Tejero, et al., 1997liquid phase; ALS
Δr-5.19 ± 0.38kcal/molCmSola, Pericas, et al., 1997liquid phase; ALS

Lithium ion (1+) + 1-Propene, 2-methyl- = (Lithium ion (1+) • 1-Propene, 2-methyl-)

By formula: Li+ + C4H8 = (Li+ • C4H8)

Quantity Value Units Method Reference Comment
Δr28.kcal/molICRStaley and Beauchamp, 1975gas phase; switching reaction(Li+)H2O, from graph; Dzidic and Kebarle, 1970 extrapolated; M

1-Propene, 2-methyl- + Hydrogen chloride = Propane, 2-chloro-2-methyl-

By formula: C4H8 + HCl = C4H9Cl

Quantity Value Units Method Reference Comment
Δr-15.08 ± 0.42kcal/molCmArnett and Pienta, 1980liquid phase; solvent: Methylene chloride; Hydrochloronation; ALS

1-Propene, 2-methyl- + Water = 2-Propanol, 2-methyl-

By formula: C4H8 + H2O = C4H10O

Quantity Value Units Method Reference Comment
Δr-12.775kcal/molEqkEberz and Lucas, 1934gas phase; solvent: Aqueous; Heat of hydration; ALS

Sodium ion (1+) + 1-Propene, 2-methyl- = (Sodium ion (1+) • 1-Propene, 2-methyl-)

By formula: Na+ + C4H8 = (Na+ • C4H8)

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.0298.IMREMcMahon and Ohanessian, 2000Anchor alanine=39.89; RCD

(CAS Reg. No. 38130-30-2 • 42949672951-Propene, 2-methyl-) + 1-Propene, 2-methyl- = CAS Reg. No. 38130-30-2

By formula: (CAS Reg. No. 38130-30-2 • 4294967295C4H8) + C4H8 = CAS Reg. No. 38130-30-2

Quantity Value Units Method Reference Comment
Δr15.5 ± 2.1kcal/molN/ADePuy, Gronert, et al., 1989gas phase; B

(i-C4H9 • 42949672951-Propene, 2-methyl-) + 1-Propene, 2-methyl- = i-C4H9

By formula: (C4H9 • 4294967295C4H8) + C4H8 = C4H9

Quantity Value Units Method Reference Comment
Δr15.3 ± 2.1kcal/molN/ADePuy, Gronert, et al., 1989gas phase; B

Propane, 2-methoxy-2-methyl- = 1-Propene, 2-methyl- + Methyl Alcohol

By formula: C5H12O = C4H8 + CH4O

Quantity Value Units Method Reference Comment
Δr9.51 ± 0.1kcal/molCmArntz and Gottlieb, 1985gas phase; At 319K; ALS

Propane, 1,2-dibromo-2-methyl- = 1-Propene, 2-methyl- + Bromine

By formula: C4H8Br2 = C4H8 + Br2

Quantity Value Units Method Reference Comment
Δr33.40 ± 0.11kcal/molCmSunner and Wulff, 1974liquid phase; ALS

1-Propene, 2-methyl- + 2-Butanol = 2-(tert-butoxy)butane

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-9.01 ± 0.57kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

1-Propene, 2-methyl- + 1-Propanol, 2-methyl- = Propane, 1-(1,1-dimethylethoxy)-2-methyl-

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-8.68 ± 0.43kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

1-Propene, 2-methyl- + 1-Butanol = 1-Tert-butoxybutane

By formula: C4H8 + C4H10O = C8H18O

Quantity Value Units Method Reference Comment
Δr-8.32 ± 0.65kcal/molEqkSharonov, Mishentseva, et al., 1991liquid phase; ALS

Propane, 2-ethoxy-2-methyl- = 1-Propene, 2-methyl- + Ethanol

By formula: C6H14O = C4H8 + C2H6O

Quantity Value Units Method Reference Comment
Δr8.47 ± 0.46kcal/molEqkSharonov, Rozhnov, et al., 1995liquid phase; ALS

Propane, 2-bromo-2-methyl- = 1-Propene, 2-methyl- + Hydrogen chloride

By formula: C4H9Br = C4H8 + HCl

Quantity Value Units Method Reference Comment
Δr18.9 ± 0.9kcal/molEqkKistiakowsky and Stauffer, 1937gas phase; ALS

Hydrogen bromide + 1-Propene, 2-methyl- = Propane, 2-bromo-2-methyl-

By formula: HBr + C4H8 = C4H9Br

Quantity Value Units Method Reference Comment
Δr-18.850kcal/molEqkHowlett, 1957gas phase; ALS

1-Propene, 2-methyl- + Methyl Alcohol = Propane, 2-methoxy-2-methyl-

By formula: C4H8 + CH4O = C5H12O

Quantity Value Units Method Reference Comment
Δr-8.08kcal/molCmSol, Perics, et al., 1994liquid phase; ALS

2-Propanol, 2-methyl- = 1-Propene, 2-methyl- + Water

By formula: C4H10O = C4H8 + H2O

Quantity Value Units Method Reference Comment
Δr12.6kcal/molEqkTaft and Riesz, 1955liquid phase; ALS

p-Cresol + 1-Propene, 2-methyl- = Phenol, 2-(1,1-dimethylethyl)-4-methyl-

By formula: C7H8O + C4H8 = C11H16O

Quantity Value Units Method Reference Comment
Δr15.0 ± 0.67kcal/molEqkVerevkin, Nesterova, et al., 1984gas phase; ALS

Phenol, p-tert-butyl- = Phenol + 1-Propene, 2-methyl-

By formula: C10H14O = C6H6O + C4H8

Quantity Value Units Method Reference Comment
Δr17.0 ± 0.50kcal/molEqkVerevkin, 1982gas phase; ALS

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, 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:
B - John E. Bartmess
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 C4H8+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)9.22 ± 0.02eVN/AN/AL
Quantity Value Units Method Reference Comment
Proton affinity (review)191.7kcal/molN/AHunter and Lias, 1998HL
Quantity Value Units Method Reference Comment
Gas basicity185.4kcal/molN/AHunter and Lias, 1998HL

Proton affinity at 298K

Proton affinity (kcal/mol) Reference Comment
191.8 ± 1.1Bouchoux and Salpin, 1999T = 300K; Re-evaluated thermokinetic parametric fitting by the authors using reference base GBs and PAs from Hunter and Lias, 1998; MM
191.8 ± 1.1Bouchoux and Salpin, 1999T = 298K; MM
192.4 ± 1.6Cleven, Hoke, et al., 1996PA > butyronitrile, < benzonitrile; MM

Gas basicity at 298K

Gas basicity (review) (kcal/mol) Reference Comment
185.5 ± 0.65Bouchoux and Salpin, 1999T = 300K; Re-evaluated thermokinetic parametric fitting by the authors using reference base GBs and PAs from Hunter and Lias, 1998; MM
185.5 ± 0.65Bouchoux and Salpin, 1999T = 298K; MM

Ionization energy determinations

IE (eV) Method Reference Comment
9.19PITraeger, 1986LBLHLM
9.24 ± 0.05EIHolmes and Lossing, 1983LBLHLM
9.24 ± 0.02PEBieri, Burger, et al., 1977LLK
9.239 ± 0.003PEMasclet, Grosjean, et al., 1973LLK
9.19EILossing, 1972LLK
9.21PEFrost and Sandhu, 1971LLK
9.17PEDewar and Worley, 1969RDSH
9.23 ± 0.02PIWatanabe, Nakayama, et al., 1962RDSH
9.23PIBralsford, Harris, et al., 1960RDSH
9.41PEWiberg, Ellison, et al., 1976Vertical value; LLK
9.39PEKoenig, Balle, et al., 1975Vertical value; LLK
9.45PEKimura, Katsumata, et al., 1975Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
CH3+16.4C3H5EISenSharma and Franklin, 1973LLK
C2H4+12.0 ± 0.25?EIMeisels, Park, et al., 1970RDSH
C3H5+11.33CH3PITraeger, 1984LBLHLM
C3H5+11.8CH3EISenSharma and Franklin, 1973LLK
C3H5+11.45CH3EILossing, 1972LLK
C4H6+11.3 ± 0.1H2EIHolmes, Weese, et al., 1977LLK
C4H7+11.26HPITraeger, 1986LBLHLM
C4H7+11.41HEILossing, 1972LLK

De-protonation reactions

C4H7- + Hydrogen cation = 1-Propene, 2-methyl-

By formula: C4H7- + H+ = C4H8

Quantity Value Units Method Reference Comment
Δr393.0 ± 1.8kcal/molEndoWenthold, Hu, et al., 1999gas phase; B
Δr387.0 ± 2.0kcal/molD-EAWenthold, Polak, et al., 1996gas phase; B
Δr390.3 ± 2.3kcal/molG+TSBartmess and Burnham, 1984gas phase; B
Quantity Value Units Method Reference Comment
Δr385.6 ± 1.9kcal/molH-TSWenthold, Hu, et al., 1999gas phase; B
Δr379.6 ± 2.1kcal/molH-TSWenthold, Polak, et al., 1996gas phase; B
Δr382.9 ± 2.2kcal/molIMREBartmess and Burnham, 1984gas phase; B

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

Prosen, Maron, et al., 1951
Prosen, E.J.; Maron, F.W.; Rossini, F.D., Heats of combustion, formation, and insomerization of ten C4 hydrocarbons, J. Res. NBS, 1951, 46, 106-112. [all data]

Guinchant, 1918
Guinchant, M.J., Etude sur la fonction acide dans les derives metheniques et methiniques, Ann. Chem., 1918, 10, 30-84. [all data]

Stull D.R., 1969
Stull D.R., Jr., The Chemical Thermodynamics of Organic Compounds. Wiley, New York, 1969. [all data]

Todd S.S., 1936
Todd S.S., Thermal data on organic compounds. XV. Some heat capacity, entropy and free energy data for the isomeric butenes, J. Am. Chem. Soc., 1936, 58, 134-137. [all data]

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Kilpatrick J.E., 1946
Kilpatrick J.E., Heat content, free energy function, entropy, and heat capacity of ethylene, propylene, and the four butenes to 1500 K, J. Res. Nat. Bur. Stand, 1946, 37, 163-171. [all data]

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East A.L.L., Ab initio statistical thermodynamical models for the computation of third-law entropies, J. Chem. Phys., 1997, 106, 6655-6674. [all data]

Scott R.B., 1945
Scott R.B., Specific heats of gaseous 1,3-butadiene, isobutene, styrene, and ethylbenzene, J. Res. Nat. Bur. Stand., 1945, 34, 243-254. [all data]

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Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron spectroscopy of the trimethylenemethane negative ion, J. Am. Soc. Mass Spectrom., 1999, 10, 9, 800-809, https://doi.org/10.1016/S1044-0305(99)00043-4 . [all data]

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Wenthold, P.G.; Polak, M.L.; Lineberger, W.C., Photoelectron Spectroscopy of the Allyl and 2-Methylallyl Anions, J. Phys. Chem., 1996, 100, 17, 6920, https://doi.org/10.1021/jp953401n . [all data]

Bartmess and Burnham, 1984
Bartmess, J.E.; Burnham, R., Effect of central substituents on the gas phase acidities of propenes, J. Org. Chem., 1984, 49, 1382. [all data]

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Meot-Ner (Mautner), M.; Sieck, L.W., Proton affinity ladders from variable-temperature equilibrium measurements. 1. A reevaluation of the upper proton affinity range, J. Am. Chem. Soc., 1991, 113, 12, 4448, https://doi.org/10.1021/ja00012a012 . [all data]

Meot-Ner (Mautner) and Sieck, 1990
Meot-Ner (Mautner), M.; Sieck, L.W., Ion Thermochemistry at High Temperatures. 1. Thermochemistry of the Ammonium Ion from Variable - Temperature Equilibrium Measurements. Proton Transfer, Association, and Decomposition Reactions in Ammonia, Isobutene, and t-Butylamine, J. Phys. Chem., 1990, 94, 19, 7730, https://doi.org/10.1021/j100382a076 . [all data]

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Howlett, K.E., The use of equilibrium constants to calculate thermodynamic quantities. Part II, J. Chem. Soc., 1955, 1784-17. [all data]

Howlett, 1951
Howlett, K.E., The use of equilibrium constants to calculate thermodynamic quantities. Part I. Equilibria in the system tert.-butyl chloride, isobutene, hydrogen chloride, J. Chem. Soc., 1951, 1409-1412. [all data]

Kistiakowsky and Stauffer, 1937
Kistiakowsky, G.B.; Stauffer, C.H., The kinetics of gaseous addition of halogen acids to isobutene, 1937, 165-170. [all data]

Sola, Pericas, et al., 1995
Sola, L.; Pericas, M.A.; Cunill, F.; Tejero, J., Thermodynamic and kinetic studies of the liquid phase synthesis of tert-butyl ethyl ether using a reaction calorimeter, Ind. Eng. Chem. Res., 1995, 34, 3718-3725. [all data]

Iborra, Izquierdo, et al., 1989
Iborra, M.; Izquierdo, J.F.; Tejero, J.; Cunill, F., Equilibrium constant for ethyl tert-butyl ether vapor-phase synthesis, J. Chem. Eng. Data, 1989, 34, 1-5. [all data]

Li and Stone, 1989
Li, X.; Stone, J.A., Determination of the beta silicon effect from a mass spectrometric study of the association of trimethylsilylium ion with alkenes, J. Am. Chem. Soc., 1989, 111, 15, 5586, https://doi.org/10.1021/ja00197a013 . [all data]

Kistiakowsky, Ruhoff, et al., 1935
Kistiakowsky, G.B.; Ruhoff, J.R.; Smith, H.A.; Vaughan, W.E., Heats of organic reactions. II. Hydrogenation of some simpler olefinic hydrocarbons, J. Am. Chem. Soc., 1935, 57, 876-882. [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]

Benson and Amano, 1962
Benson, S.W.; Amano, A., Thermodynamic properties of tertiary iodides, J. Chem. Phys., 1962, 37, 197-198. [all data]

Jones and Ogg, 1937
Jones, J.L.; Ogg, R.A., Jr., The equilibrium (CH3)3CI = (CH3)2C = CH2 + HI, J. Am. Chem. Soc., 1937, 59, 1943-1945. [all data]

Calderon, Tejero, et al., 1997
Calderon, A.; Tejero, J.; Izuierdo, J.F.; Iborra, M.; Cunill, F., Equilibrium Constants for the liquid-phase synthesis of isopropyl tert-butyl ether from 2-propanol and isobutene, Ind. Eng. Chem. Res., 1997, 36, 896-902. [all data]

Sola, Pericas, et al., 1997
Sola, L.; Pericas, M.A.; Cunill, F.; Izquierdo, J.F., A comparative thermodynamic and kinetic study of the reaction between olefins and light alcohols leading to branced ethers. Reaction calorimetry study of the formation of tert-amyl methyl ether (TAME) and tert-butyl isopropyl ether (IPTBE), Ind. Eng. Chem. Res., 1997, 36, 2012-2018. [all data]

Staley and Beauchamp, 1975
Staley, R.H.; Beauchamp, J.L., Intrinsic Acid - Base Properties of Molecules. Binding Energies of Li+ to pi - and n - Donor Bases, J. Am. Chem. Soc., 1975, 97, 20, 5920, https://doi.org/10.1021/ja00853a050 . [all data]

Dzidic and Kebarle, 1970
Dzidic, I.; Kebarle, P., Hydration of the Alkali Ions in the Gas Phase. Enthalpies and Entropies of Reactions M+(H2O)n-1 + H2O = M+(H2O)n, J. Phys. Chem., 1970, 74, 7, 1466, https://doi.org/10.1021/j100702a013 . [all data]

Arnett and Pienta, 1980
Arnett, E.M.; Pienta, N.J., Stabilities of carbonium ions in solution. 12. Heats of formation of alkyl chlorides as an entree to heats of solvation of aliphatic carbonium ions, J. Am. Chem. Soc., 1980, 102, 3329-3334. [all data]

Eberz and Lucas, 1934
Eberz, W.F.; Lucas, H.J., The hydration of unsaturated compounds. II. The equilibrium between i-butene and t-butanol and the free energy of hydration of i-butene, J. Am. Chem. Soc., 1934, 56, 1230-1234. [all data]

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McMahon, T.B.; Ohanessian, G., An Experimental and Ab Initio Study of the Nature of the Binding in Gas-Phase Complexes of Sodium Ions, Chem. Eur. J., 2000, 6, 16, 2931, https://doi.org/10.1002/1521-3765(20000818)6:16<2931::AID-CHEM2931>3.0.CO;2-7 . [all data]

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DePuy, C.H.; Gronert, S.; Barlow, S.E.; Bierbaum, V.M.; Damrauer, R., The Gas Phase Acidities of the Alkanes, J. Am. Chem. Soc., 1989, 111, 6, 1968, https://doi.org/10.1021/ja00188a003 . [all data]

Arntz and Gottlieb, 1985
Arntz, H.; Gottlieb, K., High-pressure heat-flow calorimeter determination of the enthalpy of reaction for the synthesis of methyl t-butyl ether from methanol and 2-methylpropene, J. Chem. Thermodyn., 1985, 17, 967-972. [all data]

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Sunner, S.; Wulff, C.A., The enthalpy of formation of 1,1-dibromo-2-methylpropane, J. Chem. Thermodyn., 1974, 6, 287-292. [all data]

Sharonov, Mishentseva, et al., 1991
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Notes

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