Thiophene, tetrahydro-
- Formula: C4H8S
- Molecular weight: 88.171
- IUPAC Standard InChIKey: RAOIDOHSFRTOEL-UHFFFAOYSA-N
- CAS Registry Number: 110-01-0
- 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: Tetramethylene sulfide; Tetrahydrothiophene; Tetrahydrothiophen; Thiacyclopentane; Thilane; Thiolane; Thiophane; Tetramethylene sulphide; Thiolan; THT; Tetrahydrothiofen; Thiofan; UN 2412; Pennodorant 1013; NSC 5272
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
- Options:
Data at NIST subscription sites:
- NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data)
- NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -8.02 ± 0.28 | kcal/mol | Ccr | Davies and Sunner, 1962 | see Sunner, 1963 |
ΔfH°gas | -8.25 ± 0.36 | kcal/mol | Ccr | Hubbard, Katz, et al., 1954 | Heat of combustion calculated author's U=-773.80 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, 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 |
---|---|---|---|---|---|
ΔfH°liquid | -17.40 ± 0.28 | kcal/mol | Ccr | Davies and Sunner, 1962 | see Sunner, 1963; ALS |
ΔfH°liquid | -17.48 ± 0.35 | kcal/mol | Ccr | Hubbard, Katz, et al., 1954 | Heat of combustion calculated author's U=-773.80; ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -776.01 ± 0.25 | kcal/mol | Ccr | Davies and Sunner, 1962 | see Sunner, 1963; ALS |
ΔcH°liquid | -775.87 ± 0.31 | kcal/mol | Ccr | Hubbard, Katz, et al., 1954 | Heat of combustion calculated author's U=-773.80; ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 49.670 | cal/mol*K | N/A | Hubbard, Finke, et al., 1952 | DH |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
33.499 | 298.15 | Hubbard, Finke, et al., 1952 | T = 13 to 333 K.; DH |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, 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
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 393. ± 3. | K | AVG | N/A | Average of 7 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 174.35 | K | N/A | Davies and Sunner, 1962, 2 | Uncertainty assigned by TRC = 1. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 176.98 | K | N/A | Hubbard, Finke, et al., 1952, 2 | Uncertainty assigned by TRC = 0.06 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 632. | K | N/A | Majer and Svoboda, 1985 | |
Tc | 632. | K | N/A | Cheng, McCoubrey, et al., 1962 | Uncertainty assigned by TRC = 1. K; extrapolated to zero time to correct for decompostion calibr. vs NPL thermometer J.C.McCoubrey, A.R.Ubbelohde Trans. Faraday Soc. 1960,56,114; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 9.3 ± 0.1 | kcal/mol | AVG | N/A | Average of 6 values; Individual data points |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
8.284 | 394.3 | N/A | Majer and Svoboda, 1985 | |
8.87 | 358. | A,EB | Stephenson and Malanowski, 1987 | Based on data from 343. to 434. K. See also Hubbard, Finke, et al., 1952 and Osborn and Douslin, 1966.; AC |
9.01 | 346. | EB | White, Barnard--Smith, et al., 1952 | Based on data from 331. to 401. K.; AC |
Enthalpy of vaporization
ΔvapH =
A exp(-βTr) (1 − Tr)β
ΔvapH =
Enthalpy of vaporization (at saturation pressure)
(kcal/mol)
Tr = reduced temperature (T / Tc)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | A (kcal/mol) | β | Tc (K) | Reference | Comment |
---|---|---|---|---|---|
350. to 394. | 12.61 | 0.2624 | 632. | Majer and Svoboda, 1985 |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
333.4 to 373.5 | 5.00290 | 1979.981 | 2.346 | Eon, Pommier, et al., 1971 | Coefficents calculated by NIST from author's data. |
344.33 to 433.60 | 4.1146 | 1401.939 | -53.543 | Osborn and Douslin, 1966 |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
1.7572 | 176.98 | Hubbard, Finke, et al., 1952 | DH |
1.76 | 177. | Lange, 1985 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.928 | 176.98 | Hubbard, Finke, et al., 1952 | DH |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Ion clustering data, 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: 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
By formula: (C4H8S+ • C4H8S) + C4H8S = (C4H8S+ • 2C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.8 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated |
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 |
By formula: (C4H9S+ • C4H8S) + C4H8S = (C4H9S+ • 2C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated |
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 |
By formula: C4H9S+ + C4H8S = (C4H9S+ • C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21.0 | cal/mol*K | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase |
By formula: C4H8S+ + C4H8S = (C4H8S+ • C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; ΔrH< |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Ion clustering data, 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:
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 C4H8S+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 8.38 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 202.9 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 195.8 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.38 | PIPECO | Butler and Baer, 1983 | LBLHLM |
8.62 ± 0.05 | EI | Distefano, Foffani, et al., 1971 | LLK |
8.62 | EI | Distefano, Foffani, et al., 1971, 2 | LLK |
8.57 ± 0.15 | EI | Gallegos and Kiser, 1962 | RDSH |
8.40 | PE | Schmidt and Schweig, 1973 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
CHS+ | 11.0 ± 0.1 | C3H7 | PI | Butler and Baer, 1982 | T = 298K; LBLHLM |
CHS+ | 11.1 ± 0.1 | C3H7 | PI | Butler and Baer, 1982 | T = 0K; LBLHLM |
CHS+ | 13.8 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
CH2S+ | 10.5 | C3H6 | PIPECO | Butler and Baer, 1983 | LBLHLM |
CH2S+ | 13.0 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
CH3S+ | 11.1 | C3H5 | PIPECO | Butler and Baer, 1983 | LBLHLM |
CH3S+ | 14.0 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H2S+ | 17.0 ± 0.3 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H3+ | 18.0 ± 0.4 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H3S+ | 10.36 | C2H5 | PIPECO | Butler and Baer, 1983 | LBLHLM |
C2H3S+ | 15.7 ± 0.4 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C2H4S+ | 11.7 ± 0.3 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C3H3+ | 17.2 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C3H5+ | 15.5 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C4H6+ | 11.9 ± 0.2 | ? | EI | Gallegos and Kiser, 1962 | RDSH |
C4H7+ | 12.4 ± 0.2 | SH | EI | Gallegos and Kiser, 1962 | RDSH |
C4H7S+ | 10.1 | H | PIPECO | Butler and Baer, 1983 | LBLHLM |
C4H7S+ | 12.4 ± 0.3 | H | EI | Gallegos and Kiser, 1962 | RDSH |
C4H8S+ | 10.21 | C2H4 | PIPECO | Butler and Baer, 1983 | LBLHLM |
Ion clustering data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, 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: 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: C4H8S+ + C4H8S = (C4H8S+ • C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; ΔrH< |
By formula: (C4H8S+ • C4H8S) + C4H8S = (C4H8S+ • 2C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.8 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated |
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 |
By formula: C4H9S+ + C4H8S = (C4H9S+ • C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21.0 | cal/mol*K | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase |
By formula: (C4H9S+ • C4H8S) + C4H8S = (C4H9S+ • 2C4H8S)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.9 | kcal/mol | PHPMS | Hiraoka, Takimoto, et al., 1987 | gas phase; Entropy change calculated or estimated |
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 |
Mass spectrum (electron ionization)
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, 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
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
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. |
---|---|
NIST MS number | 694 |
UV/Visible spectrum
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, 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.
Spectrum
Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.
Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
View spectrum image in SVG format.
Download spectrum in JCAMP-DX format.
Source | Fehnel and Carmack, 1949 |
---|---|
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. 10651 |
Instrument | Beckman DU |
Melting point | - 96.1 |
Boiling point | 121 |
References
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, 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.
Davies and Sunner, 1962
Davies, J.V.; Sunner, S.,
Heats of combustion and formation of thiolane and of the thiolenes,
Acta Chem. Scand., 1962, 16, 1870-1876. [all data]
Sunner, 1963
Sunner, S.,
Corrected heat of combustion and formation values for a number of organic sulphur compounds,
Acta Chem. Scand., 1963, 17, 728-730. [all data]
Hubbard, Katz, et al., 1954
Hubbard, W.N.; Katz, C.; Waddington, G.,
A rotating combustion bomb for precision calorimetry. Heats of combustion of some sulfur-containing compounds,
J. Phys. Chem., 1954, 58, 142. [all data]
Hubbard, Finke, et al., 1952
Hubbard, W.N.; Finke, H.L.; Scott, D.W.; McCullough, J.P.; Katz, C.; Gross, M.E.; Messerly, J.F.; Pennington, R.E.; Waddington, G.,
Thiacyclopentane: heat capacity, heats of fusion and vaporization, vapor pressure, entropy, heat of formation and thermodynamic functions,
J. Am. Chem. Soc., 1952, 74, 6025-6030. [all data]
Davies and Sunner, 1962, 2
Davies, J.V.; Sunner, S.,
Heats of Combustion and Formation of Thiolane and the Thiolenes,
Acta Chem. Scand., 1962, 16, 1870. [all data]
Hubbard, Finke, et al., 1952, 2
Hubbard, W.N.; Finke, H.L.; Scott, D.W.; McCullough, J.P.; Katz, C.; Gross, M.E.; Messerly, J.F.; Pennington, R.E.; Waddington, G.,
Thiacyclopentyane: Heat Capacity, Heats of Fusion and Vaporization, Vapor Pressure, Entropy, Heat of Formation and Thermo. Functions,
J. Am. Chem. Soc., 1952, 74, 6025-30. [all data]
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Cheng, McCoubrey, et al., 1962
Cheng, D.C.H.; McCoubrey, J.C.; Phillips, D.G.,
Critical Temperatures of Some Organic Cyclic Compounds,
Trans. Faraday Soc., 1962, 58, 224. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Osborn and Douslin, 1966
Osborn, A.G.; Douslin, D.R.,
Vapor Pressure Relations of 36 Sulfur Compounds Present in Petroleum.,
J. Chem. Eng. Data, 1966, 11, 4, 502-509, https://doi.org/10.1021/je60031a014
. [all data]
White, Barnard--Smith, et al., 1952
White, P.T.; Barnard--Smith, D.G.; Fidler, F.A.,
Vapor Pressure--Temperature Relationships of Sulfur Compounds Related to Petroleum,
Ind. Eng. Chem., 1952, 44, 6, 1430-1438, https://doi.org/10.1021/ie50510a064
. [all data]
Eon, Pommier, et al., 1971
Eon, C.; Pommier, C.; Guiochon, G.,
Vapor pressures and second virial coefficients of some five-membered heterocyclic derivatives,
J. Chem. Eng. Data, 1971, 16, 4, 408-410, https://doi.org/10.1021/je60051a008
. [all data]
Lange, 1985
Lange, N.A.,
Lange's Handbook of Chemistry, 13th Edition, J.A. Dean, ed(s)., McGraw-Hill, New York, NY, 1985, 1792. [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]
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Butler and Baer, 1983
Butler, J.J.; Baer, T.,
A photoionization study of organosulfur ring compounds: Thiirane, thietane and tetrahydrothiophene,
Org. Mass Spectrom., 1983, 18, 248. [all data]
Distefano, Foffani, et al., 1971
Distefano, G.; Foffani, A.; Innorta, G.; Pignataro, S.,
Mass spectrometric study of transition metal complexes with ligands having nitrogen or sulphur as donor atom,
Adv. Mass Spectrom., 1971, 5, 696. [all data]
Distefano, Foffani, et al., 1971, 2
Distefano, G.; Foffani, A.; Innorta, G.; Pignataro, S.,
Electron impact ionization potentials of some manganese, chromium and tungsten organometallic derivatives,
Int. J. Mass Spectrom. Ion Phys., 1971, 7, 383. [all data]
Gallegos and Kiser, 1962
Gallegos, E.J.; Kiser, R.W.,
Electron impact spectroscopy of the four- and five-membered, saturated heterocyclic compounds containing nitrogen, oxygen and sulfur,
J. Phys. Chem., 1962, 66, 136. [all data]
Schmidt and Schweig, 1973
Schmidt, H.; Schweig, A.,
Ausschluss transanularer Wechselwirkung in 2.5-Dihydrothiophen,
Tetrahedron Lett., 1973, 1437. [all data]
Butler and Baer, 1982
Butler, J.J.; Baer, T.,
Photoionization study of the heat of formation of HCS+,
J. Am. Chem. Soc., 1982, 104, 5016. [all data]
Fehnel and Carmack, 1949
Fehnel, E.A.; Carmack, M.,
J. Am. Chem. Soc., 1949, 71, 84. [all data]
Notes
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, Mass spectrum (electron ionization), UV/Visible spectrum, References
- Symbols used in this document:
AE Appearance energy Cp,liquid Constant pressure heat capacity of liquid IE (evaluated) Recommended ionization energy S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.