dimethyl telluride
- Formula: C2H6Te
- Molecular weight: 157.67
- IUPAC Standard InChI: InChI=1S/C2H6Te/c1-3-2/h1-2H3
- IUPAC Standard InChIKey: YMUZFVVKDBZHGP-UHFFFAOYSA-N
- CAS Registry Number: 593-80-6
- Chemical structure:
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 8.63 ± 0.24 | kcal/mol | BG | van der Vis, Cordfunke, et al., 1996 | Based on data from 267. - 369. K. |
| ΔvapH° | 8.9 ± 0.2 | kcal/mol | C | Voronkov, Klyuchnikov, et al., 1989 |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 8.22 | 313. | N/A | Dykyj, Svoboda, et al., 1999 | Based on data from 298. - 367. K. |
| 8.51 ± 0.02 | 323. | N/A | Baev, 1997 | Based on data from 273. - 372. K. See also Baev, Podkovirov, et al., 1996. |
| 8.82 | 282. | BG | van der Vis, Cordfunke, et al., 1996 | Based on data from 267. - 369. K. |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference |
|---|---|---|
| 1.86 | 201.9 | Sheiman, Nistratov, et al., 1998 |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
van der Vis, Cordfunke, et al., 1996
van der Vis, Martin G.M.; Cordfunke, Erik H.P.; Konings, Rudy J.M.; Oskam, Ad,
Vibrational frequencies, vapour pressure and an assessment of the thermodynamic properties of dimethyl telluride,
Faraday Trans., 1996, 92, 6, 973, https://doi.org/10.1039/ft9969200973
. [all data]
Voronkov, Klyuchnikov, et al., 1989
Voronkov, M.G.; Klyuchnikov, V.A.; Kolabin, S.N.; Shvets, G.N.; Varushin, P.I.; Deryagina, E.N.; Korchevin, N.A.; Tsvetnitskaya, S.I.,
Thermochemical properties of dialkyl chalcogenides and dichalcogenides RMnR (M = sulfur, selenium, tellurium; n = 1, 2),
Dokl. Akad. Nauk SSSR, Phys. Chem., 1989, 307, 5, 1139. [all data]
Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R.,
Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]
Baev, 1997
Baev, A.K.,
Thermodynamic study of structural changes in solutions of dimethyl-zinc with methyl compounds of Group VIB elements,
Zh. Neorg. Khim., 1997, 42, 4, 662. [all data]
Baev, Podkovirov, et al., 1996
Baev, A.K.; Podkovirov, A.I.; Kosirkin, V.I.,
Thermodynamic properties and associative interactions of alkyl compounds of tellurium,
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1996, 39, 6, 10. [all data]
Sheiman, Nistratov, et al., 1998
Sheiman, M.S.; Nistratov, V.P.; Kamelova, G.P.,
Heat capacity and the thermodynamic functions of dimethyltellurium,
Zh. Fiz. Khim., 1998, 72, 10, 1789. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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