1,1'-tellurobisethane
- Formula: C4H10Te
- Molecular weight: 185.72
- IUPAC Standard InChI: InChI=1S/C4H10Te/c1-3-5-4-2/h3-4H2,1-2H3
- IUPAC Standard InChIKey: ILXWFJOFKUNZJA-UHFFFAOYSA-N
- CAS Registry Number: 627-54-3
- 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: Tellurium, diethyl-
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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° | 9.9 ± 0.2 | kcal/mol | C | Voronkov, Klyuchnikov, et al., 1989 |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 9.99 | 310. | Dykyj, Svoboda, et al., 1999 | Based on data from 295. - 411. K. |
| 9.94 ± 0.05 | 344. | Baev, Podkovirov, et al., 1996 | Based on data from 273. - 415. K. |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference |
|---|---|---|
| 1.82 | 161.5 | Sheiman, Kamelova, et al., 1996 |
Gas phase ion energetics 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 as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.2 ± 0.3 | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| 7.72 | PE | Sinegovskaya, Tatarinova, et al., 1991 | Vertical value; LL |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| CH3Te+ | 14.5 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| C2H5Te+ | 13.4 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| C2H6Te+ | 10.9 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| TeH+ | 15.2 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| TeH2+ | 13.2 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
| Te+ | 12.8 ± 0.3 | ? | EI | Bogolyubov, Grishin, et al., 1969 | RDSH |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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, 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, Kamelova, et al., 1996
Sheiman, M.S.; Kamelova, G.P.; Shvetsova, K.G.; Nistratov, V.P.,
Heat Capacity and Thermodynamic Functions of Diethyl Telluride,
Zh. Fiz. Khim., 1996, 70, 7, 1190. [all data]
Bogolyubov, Grishin, et al., 1969
Bogolyubov, G.M.; Grishin, N.N.; Petrov, A.A.,
Organic derivatives of group V and group VI elements. X. Mass spectra of tetraethyldistibine, diethyl diselenide, diethyl ditelluride, and the corresponding monoderivatives. Interpretation of mass-spectral intensities,
Zh. Obshch. Khim., 1969, 39, 2244, In original 2190. [all data]
Sinegovskaya, Tatarinova, et al., 1991
Sinegovskaya, L.M.; Tatarinova, A.A.; Gusarova, N.K.; Trofimov, B.A.,
Photoelectron spectra of vinyl tellurides,
Izv. Akad. Nauk SSSR, Ser. Khim., 1991, 4, 935. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy 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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