tin tetraiodide
- Formula: I4Sn
- Molecular weight: 626.328
- CAS Registry Number: 7790-47-8
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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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 57.2 | 423. | Negishi, 1936 | Based on data from 418. to 523. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 429. to 621. | 5.07185 | 3240.926 | 18.003 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 75.6 | 390. | Seki, 1941 | Based on data from 366. to 414. K.; AC |
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.
Negishi, 1936
Negishi, George R.,
The Heat of Fusion and Vapor Pressure of Stannic Iodide,
J. Am. Chem. Soc., 1936, 58, 11, 2293-2296, https://doi.org/10.1021/ja01302a060
. [all data]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Seki, 1941
Seki, S.,
J. Chem. Soc. Jpn., 1941, 62, 789. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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