Tetrahydrofuran
- Formula: C4H8O
- Molecular weight: 72.1057
- IUPAC Standard InChIKey: WYURNTSHIVDZCO-UHFFFAOYSA-N
- CAS Registry Number: 109-99-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Furan, tetrahydro-; Butane α,δ-oxide; Butane, 1,4-epoxy-; Cyclotetramethylene oxide; Furanidine; Oxacyclopentane; Oxolane; Tetramethylene oxide; THF; Hydrofuran; Tetrahydrofuraan; Tetrahydrofuranne; Tetraidrofurano; NCI-C60560; Rcra waste number U213; UN 2056; Diethylene oxide; Dynasolve 150; Tetrahydrofurane; THF (tetrahydrofuran); NSC 57858
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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 |
---|---|---|---|---|---|
ΔfH°gas | -44.03 ± 0.17 | kcal/mol | Cm | Pell and Pilcher, 1965 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°gas | -605.44 ± 0.16 | kcal/mol | Cm | Pell and Pilcher, 1965 | Corresponding ΔfHºgas = -44.02 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°gas | 72.11 ± 0.41 | cal/mol*K | N/A | Clegg G.A., 1968 | Other third-law entropy values at 298.15 K evaluated from calorimetric data are 299.1 J/mol*K [ Chao J., 1986] and 288(1) J/mol*K [ Lebedev B.V., 1978].; GT |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.159 | 50. | Dorofeeva O.V., 1992 | p=1 bar. Selected thermodynamic functions agree well with results of other statistical calculations [ Scott D.W., 1970, Chao J., 1986].; GT |
9.641 | 100. | ||
10.67 | 150. | ||
12.46 | 200. | ||
16.61 | 273.15 | ||
18.32 ± 0.24 | 298.15 | ||
18.45 | 300. | ||
25.590 | 400. | ||
32.130 | 500. | ||
37.639 | 600. | ||
42.225 | 700. | ||
46.071 | 800. | ||
49.321 | 900. | ||
52.084 | 1000. | ||
54.441 | 1100. | ||
56.458 | 1200. | ||
58.191 | 1300. | ||
59.682 | 1400. | ||
60.973 | 1500. |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
20.35 ± 0.041 | 328.15 | Hossenlopp I.A., 1981 | GT |
21.84 ± 0.043 | 349.15 | ||
25.363 ± 0.050 | 399.15 | ||
28.774 ± 0.057 | 449.15 | ||
31.950 ± 0.065 | 500.15 |
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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
MS - José A. Martinho Simões
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
By formula: C4H9O+ + C4H8O = (C4H9O+ • C4H8O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 29.9 | kcal/mol | PHPMS | Hiraoka and Takimoto, 1986 | gas phase; M |
ΔrH° | 32.5 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 29.1 | cal/mol*K | PHPMS | Hiraoka and Takimoto, 1986 | gas phase; M |
ΔrS° | 32.2 | cal/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 22.9 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C4H11O+ + C4H8O = (C4H11O+ • C4H8O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 30.4 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 29.5 | cal/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 21.6 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, Keesee and Castleman, 1986; M |
By formula: C5H11O+ + C4H8O = (C5H11O+ • C4H8O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 30.1 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 29.4 | cal/mol*K | N/A | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 21.3 | kcal/mol | ICR | Larson and McMahon, 1982 | gas phase; switching reaction((CH3)2OH+)(CH3)2O, Entropy change calculated or estimated; Grimsrud and Kebarle, 1973, Lias, Liebman, et al., 1984, 86 KEE/CAS; M |
By formula: (C4H9O+ • C4H8O) + C4H8O = (C4H9O+ • 2C4H8O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.6 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 18. | cal/mol*K | N/A | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated; M |
By formula: C6H5NO2- + C4H8O = (C6H5NO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.2 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.2 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 1.4 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
1.4 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.2 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.2 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 2.9 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
2.9 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C6H4FNO2- + C4H8O = (C6H4FNO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 2.8 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
2.8 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H7NO2- + C4H8O = (C7H7NO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.0 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.0 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H7NO2- + C4H8O = (C7H7NO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.1 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.1 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H7NO2- + C4H8O = (C7H7NO2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.1 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.1 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 3.7 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
3.7 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C7H4N2O2- + C4H8O = (C7H4N2O2- • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 2.1 ± 1.6 | kcal/mol | IMRE | Chowdhury, Grimsrud, et al., 1987 | gas phase; Free energy affinity at 35°C.; B |
Free energy of reaction
ΔrG° (kcal/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
2.1 | 308. | PHPMS | Chowdhury, 1987 | gas phase; M |
By formula: C4H4O + 2H2 = C4H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -36.12 ± 0.12 | kcal/mol | Chyd | Dolliver, Gresham, et al., 1938 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -36.63 ± 0.12 kcal/mol; At 355 °K; ALS |
By formula: Mg+ + C4H8O = (Mg+ • C4H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 66. ± 5. | kcal/mol | ICR | Operti, Tews, et al., 1988 | gas phase; switching reaction,Thermochemical ladder(Mg+)CH3OH; M |
(solution) +
(solution) = C9H8O6W (solution) +
(solution)
By formula: C4H8O (solution) + C6O6W (solution) = C9H8O6W (solution) + CO (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 14.5 ± 1.0 | kcal/mol | PC | Nakashima and Adamson, 1982 | solvent: Tetrahydrofuran; MS |
C14H21MnO2 (solution) + (solution) = C11H13MnO3 (solution) +
(solution)
By formula: C14H21MnO2 (solution) + C4H8O (solution) = C11H13MnO3 (solution) + C7H16 (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -16.1 ± 1.4 | kcal/mol | PAC | Klassen, Selke, et al., 1990 | solvent: Heptane; MS |
C12H16CrO5 (solution) + (solution) = C9H8CrO6 (solution) +
(solution)
By formula: C12H16CrO5 (solution) + C4H8O (solution) = C9H8CrO6 (solution) + C7H16 (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -12.4 ± 1.2 | kcal/mol | PAC | Yang, Peters, et al., 1986 | solvent: Heptane; MS |
By formula: C4H6O + H2 = C4H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -25.57 ± 0.30 | kcal/mol | Chyd | Allinger, Glaser, et al., 1981 | liquid phase; solvent: Hexane; ALS |
By formula: H2 + C4H6O = C4H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -27.98 ± 0.31 | kcal/mol | Chyd | Allinger, Glaser, et al., 1981 | liquid phase; solvent: Hexane; ALS |
(solution) + C20H30Sm (solution) = C24H38OSm (solution)
By formula: C4H8O (solution) + C20H30Sm (solution) = C24H38OSm (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -7.29 ± 0.41 | kcal/mol | RSC | Nolan, Stern, et al., 1989 | solvent: Toluene; MS |
C24H38OSm (solution) + (solution) = C28H46O2Sm (solution)
By formula: C24H38OSm (solution) + C4H8O (solution) = C28H46O2Sm (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -4.9 ± 1.0 | kcal/mol | RSC | Nolan, Stern, et al., 1989 | solvent: Toluene; MS |
C24H39Si3U (solution) + (solution) = C28H47OSi3U (solution)
By formula: C24H39Si3U (solution) + C4H8O (solution) = C28H47OSi3U (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -9.8 ± 0.2 | kcal/mol | RSC | Schock, Seyam, et al., 1988 | solvent: Toluene; MS |
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:
LL - Sharon G. Lias and Joel F. Liebman
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 C4H8O+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 9.40 ± 0.02 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 196.5 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 189.9 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.38 ± 0.05 | EI | Holmes and Lossing, 1991 | LL |
9.38 | PE | Behan, Dean, et al., 1976 | LLK |
9.41 | S | Doucet, Sauvageau, et al., 1972 | LLK |
9.42 ± 0.01 | S | Hernandez, 1963 | RDSH |
9.54 | PI | Watanabe, Nakayama, et al., 1962 | RDSH |
9.74 | PE | Kimura, Katsumata, et al., 1981 | Vertical value; LLK |
9.71 | PE | Gerson, Worley, et al., 1978 | Vertical value; LLK |
9.65 | PE | Schmidt and Schweig, 1974 | Vertical value; LLK |
9.53 | PE | Pignataro and Distefano, 1974 | Vertical value; LLK |
9.57 ± 0.02 | PE | Bain, Bunzli, et al., 1973 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C2H2+ | 17.3 ± 0.3 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H3+ | 16.1 ± 0.3 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H3O+ | 12.8 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H4O+ | 12.27 | C2H4 | EI | Collin and Conde-Caprace, 1966 | RDSH |
C2H5+ | 15.8 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C3H3+ | 18.7 ± 0.6 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C3H4+ | 15.2 ± 0.3 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C3H5+ | 13.72 | ? | EI | Collin and Conde-Caprace, 1966 | RDSH |
C3H6+ | 11.54 | ? | EI | Collin and Conde-Caprace, 1966 | RDSH |
C4H7O+ | 10.44 | H | EI | Collin and Conde-Caprace, 1966 | RDSH |
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.
Pell and Pilcher, 1965
Pell, A.S.; Pilcher, G.,
Measurements of heats of combustion by flame calorimetry. Part 3.-Ethylene oxide, trimethylene oxide, tetrahydrofuran and tetrahydropy,
Trans. Faraday Soc., 1965, 61, 71-77. [all data]
Clegg G.A., 1968
Clegg G.A.,
Thermodynamics of polymerization of heterocyclic compounds. II. The heat capacity, entropy, enthalpy and free energy of polytetrahydrofuran,
Polymer, 1968, 9, 501-511. [all data]
Chao J., 1986
Chao J.,
Thermodynamic properties of key organic oxygen compounds in the carbon range C1 to C4. Part 2. Ideal gas properties,
J. Phys. Chem. Ref. Data, 1986, 15, 1369-1436. [all data]
Lebedev B.V., 1978
Lebedev B.V.,
Thermodynamic properties of tetrahydrofuran from 8 to 322 K,
J. Chem. Thermodyn., 1978, 10, 321-329. [all data]
Dorofeeva O.V., 1992
Dorofeeva O.V.,
Ideal gas thermodynamic properties of oxygen heterocyclic compounds. Part 1. Three-membered, four-membered and five-membered rings,
Thermochim. Acta, 1992, 194, 9-46. [all data]
Scott D.W., 1970
Scott D.W.,
Tetrahydrofuran: vibrational assignment, chemical thermodynamic properties, and vapor pressure,
J. Chem. Thermodyn., 1970, 2, 833-837. [all data]
Hossenlopp I.A., 1981
Hossenlopp I.A.,
Vapor heat capacities and enthalpies of vaporization of six organic compounds,
J. Chem. Thermodyn., 1981, 13, 405-414. [all data]
Hiraoka and Takimoto, 1986
Hiraoka, K.; Takimoto, H.,
Gas-Phase Stabilities of Symmetric Proton-Held Dimer Cations,
J. Phys. Chem., 1986, 90, 22, 5910, https://doi.org/10.1021/j100280a090
. [all data]
Larson and McMahon, 1982
Larson, J.W.; McMahon, T.B.,
Formation, Thermochemistry, and Relative Stabilities of Proton - Bound dimers of Oxygen n - Donor Bases from Ion Cyclotron Resonance Solvent - Exchange Equilibria Measurements,
J. Am. Chem. Soc., 1982, 104, 23, 6255, https://doi.org/10.1021/ja00387a016
. [all data]
Grimsrud and Kebarle, 1973
Grimsrud, E.P.; Kebarle, P.,
Gas Phase Ion Equilibria Studies of the Solvation of the Hydrogen Ion by Methanol, Dimethyl Ether and Water. Effect of Hydrogen Bonding,
J. Am. Chem. Soc., 1973, 95, 24, 7939, https://doi.org/10.1021/ja00805a002
. [all data]
Lias, Liebman, et al., 1984
Lias, S.G.; Liebman, J.F.; Levin, R.D.,
Evaluated gas phase basicities and proton affinities of molecules heats of formation of protonated molecules,
J. Phys. Chem. Ref. Data, 1984, 13, 695. [all data]
Keesee and Castleman, 1986
Keesee, R.G.; Castleman, A.W., Jr.,
Thermochemical data on Ggs-phase ion-molecule association and clustering reactions,
J. Phys. Chem. Ref. Data, 1986, 15, 1011. [all data]
Hiraoka, Takimoto, et al., 1987
Hiraoka, K.; Takimoto, H.; Yamabe, S.,
Stabilities and Structures in Cluster Ions of Five-Membered Heterocyclic Compounds Containing O, N and S Atoms,
J. Am. Chem. Soc., 1987, 109, 24, 7346, https://doi.org/10.1021/ja00258a018
. [all data]
Chowdhury, Grimsrud, et al., 1987
Chowdhury, S.; Grimsrud, E.P.; Kebarle, P.,
Bonding of Charged Delocalized Anions to Protic and Dipolar Aprotic Solvent Molecules,
J. Phys. Chem., 1987, 91, 10, 2551, https://doi.org/10.1021/j100294a021
. [all data]
Chowdhury, 1987
Chowdhury, S. Grimsrud,
Bonding of Charge Delocalized Anions to Protic and Dipolar Aprotic Solvents,
J. Phys. Chem., 1987, 91, 10, 2551, https://doi.org/10.1021/j100294a021
. [all data]
Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E.,
Heats of organic reactions. VI. Heats of hydrogenation of some oxygen-containing compounds,
J. Am. Chem. Soc., 1938, 60, 440-450. [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]
Operti, Tews, et al., 1988
Operti, L.; Tews, E.C.; Freiser, B.S.,
Determination of Gas-Phase Ligand Binding Energies to Mg+ by FTMS Techniques,
J. Am. Chem. Soc., 1988, 110, 12, 3847, https://doi.org/10.1021/ja00220a020
. [all data]
Nakashima and Adamson, 1982
Nakashima, M.; Adamson, A.W.,
J. Phys. Chem., 1982, 86, 2905. [all data]
Klassen, Selke, et al., 1990
Klassen, J.K.; Selke, M.; Sorensen, A.A.; Yang, G.K.,
J. Am. Chem. Soc., 1990, 112, 1267. [all data]
Yang, Peters, et al., 1986
Yang, G.K.; Peters, K.S.; Vaida, V.,
Chem. Phys. Lett., 1986, 125, 566. [all data]
Allinger, Glaser, et al., 1981
Allinger, N.L.; Glaser, J.A.; Davis, H.E.,
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Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Cp,gas Constant pressure heat capacity of gas IE (evaluated) Recommended ionization energy S°gas Entropy of gas at standard conditions T Temperature ΔcH°gas Enthalpy of combustion of gas at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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