CdSe: enthalpy of formation
10 accepted literature formation-enthalpy value(s) (unspecified 10).
Systems: Cd–Se
Literature values
| Value | Phase as printed | T (K) | Class | Method | System | Source | Location | Quote |
|---|---|---|---|---|---|---|---|---|
| -158 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 4 report | |||
| -147.7 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 12 report | |||
| -147.03 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 20 report | |||
| -144.1 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 10 report | |||
| -142.6 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 14 report | |||
| -141.96 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 18 report | |||
| -139.4 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 2 report | |||
| -139 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 6 report | |||
| -136.6 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 8 report | |||
| -136.5 kJ/mol (basis unstated) | CdSe | unspecified | Cd–Se | [1] Liu 2012 | Table IV, p. 6, row 16 report |
Uncertainty budget
Components kept separate, in the value's unit (literature SCHEMA.md, UNCERTAINTY_CALIBRATION.md): effective = max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter). The method floor is the robust between-study scatter of the method class in ORCHID (calibrated) or a documented prior; printed values and printed uncertainties are unchanged.
| Value | Unit | Printed | Reading | Method (class, basis) | Composition | Scatter | Conversion | Effective |
|---|---|---|---|---|---|---|---|---|
| -158 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -147.7 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -147.03 | kJ/mol (basis unstated) | 0.005 | 7 (unknown, calibrated) | 7 | ||||
| -144.1 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -142.6 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -141.96 | kJ/mol (basis unstated) | 0.005 | 7 (unknown, calibrated) | 7 | ||||
| -139.4 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -139 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -136.6 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 | ||||
| -136.5 | kJ/mol (basis unstated) | 0.05 | 7 (unknown, calibrated) | 7 |
Sources
- Yajun Liu, Zhitao Kang, Guang Sheng, Lijun Zhang, Jiang Wang, Zhaohui Long, Phase Equilibria and Thermodynamic Basis for the Cd-Se and Pb-Se Binary Systems, Journal of Elec Materi 41, 1915-1923 (2012). doi:10.1007/s11664-012-2016-7