P-xenyltrichlorosilane
- Formula: C12H9Cl3Si
- Molecular weight: 287.644
- IUPAC Standard InChI: InChI=1S/C12H9Cl3Si/c13-16(14,15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H
- IUPAC Standard InChIKey: DHCRMIWRXITVBB-UHFFFAOYSA-N
- CAS Registry Number: 18030-61-0
- 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: p-Trichlorosilylbiphenyl
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Condensed phase thermochemistry data
Go To: Top, Phase change 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 by: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 78.59 | cal/mol*K | N/A | Geidarov, Dzhafarov, et al., 1976 | |
| S°solid,1 bar | 78.580 | cal/mol*K | N/A | Geidarov, Karasharli, et al., 1977 |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 69.570 | 298.15 | Geidarov, Karasharli, et al., 1977 | Based on previously published work of authors, not available in detail, on Cp 12 to 370 K. |
| 69.57 | 298.15 | Geidarov, Dzhafarov, et al., 1976 | T = 12 to 380 K. |
Phase change data
Go To: Top, Condensed phase 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 compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Ttriple | 372.90 | K | N/A | Geidarov, Karasharli, et al., 1977, 2 | Uncertainty assigned by TRC = 0.02 K; TRC |
| Ttriple | 372.90 | K | N/A | Geidarov, Dzhafarov, et al., 1976, 2 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.02 K; TRC |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 18.1 | 494. | A | Stephenson and Malanowski, 1987 | Based on data from 479. to 573. K.; AC |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 4.4381 | 372.90 | Geidarov, Dzhafarov, et al., 1976 | DH |
| 4.4381 | 372.90 | Geidarov, Karasharli, et al., 1977 | DH |
| 4.438 | 372.9 | Domalski and Hearing, 1996 | See also Geidarov, Dzhafarov, et al., 1974.; AC |
Entropy of fusion
| ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 11.90 | 372.90 | Geidarov, Dzhafarov, et al., 1976 | DH |
| 11.90 | 372.90 | Geidarov, Karasharli, et al., 1977 | DH |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Geidarov, Dzhafarov, et al., 1976
Geidarov, Kh.I.; Dzhafarov, O.I.; Karasharli, K.A.; Kostryukov, V.N.,
The true heat capacity of p-trichlorosilylbiphenyl in the temperature range 12-380 K,
Zhur. Fiz. Khim., 1976, 50, 1112-1114. [all data]
Geidarov, Karasharli, et al., 1977
Geidarov, Kh.I.; Karasharli, K.A.; Dzhafarov, O.I.,
Analysis of the results of the thermodynamic investigation of diphenyl derivatives,
Azerb. Khim. Zhur., 1977, (5), 112-115. [all data]
Geidarov, Karasharli, et al., 1977, 2
Geidarov, K.I.; Karasharli, K.A.; Dzhafarov, O.I.,
Analysis of the results of the thermodynamic investigation of diphenyl devivatives,
Azerb. Khim. Zh., 1977, 1977, 112-5. [all data]
Geidarov, Dzhafarov, et al., 1976, 2
Geidarov, K.I.; Dzhafarov, O.I.; Karasharli, K.A.; Kostryukov, V.N.,
The true heat capacity of p-trichlorosilylbiphenyl in the temp. range 12-380 K,
Zh. Fiz. Khim., 1976, 50, 1112-14. [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]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Geidarov, Dzhafarov, et al., 1974
Geidarov, Kh.I.; Dzhafarov, O.I.; Karasharli, K.A.; Kostryukov, V.N.,
True heat capacity of oo'-bistrichlorosilylbiphenyl between 12° and 370°K,
Zhur. Fiz. Khim., 1974, 48, 1058. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) Ttriple Triple point temperature ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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