Cis-Cyclopenten-1,2-diol
- Formula: C5H10O2
- Molecular weight: 102.1317
- IUPAC Standard InChI: InChI=1S/C5H10O2/c6-4-2-1-3-5(4)7/h4-7H,1-3H2/t4-,5+
- IUPAC Standard InChIKey: VCVOSERVUCJNPR-SYDPRGILSA-N
- CAS Registry Number: 5057-98-7
- 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. - Stereoisomers:
- Other names: cis-1,2-Cyclopentanediol
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Condensed phase 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°solid | -695.9 ± 1.0 | kcal/mol | Ccb | Jung and Dahmlos, 1942 | Reanalyzed by Cox and Pilcher, 1970, Original value = -695.0 kcal/mol; Corresponding ΔfHºsolid = -115.93 kcal/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -696.0 | kcal/mol | Ccb | Roth and Muller, 1929 | Corresponding ΔfHºsolid = -115.8 kcal/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -695.2 ± 0.13 | kcal/mol | Ccb | Verkade, Coops, et al., 1928 | At 288 °K; Corresponding ΔfHºsolid = -116.6 kcal/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Jung and Dahmlos, 1942
Jung, G.; Dahmlos, J.,
Thermochemische untersuchungen zur frage der drehbarkeit um C-C-bindunge,
Z. Phys. Chem., 1942, 190, 230-240. [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]
Roth and Muller, 1929
Roth, W.A.; Muller, Fr.,
Die Zersetzungswarme der Stickstoffwasserstoffsaure,
Ber., 1929, 62, 1188-1194. [all data]
Verkade, Coops, et al., 1928
Verkade, P.E.; Coops, J., Jr.; Maan, Chr.J.,
Calorimetrische Untersuchungen. XV. Thermochemische studien uber cycloparaffine und ihre derivate: 1. Experimentelle daten fur funf- und sechsgliedrige cyclische diole,
Ann., 1928, 467, 217-239. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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