- Formula: MgS
- Molecular weight: 56.370
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: SMDQFHZIWNYSMR-UHFFFAOYSA-N
- CAS Registry Number: 12032-36-9
- Chemical structure:
This structure is also available as a 2d Mol file
- Other names: Magnesium sulfide
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Condensed phase thermochemistry 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.
|fH°solid||-345.72||kJ/mol||Review||Chase, 1998||Data last reviewed in September, 1977|
|S°solid||50.30||J/mol*K||Review||Chase, 1998||Data last reviewed in September, 1977|
Solid Phase Heat Capacity (Shomate Equation)
Cp° = A + B*t + C*t2 + D*t3 +
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
Cp = heat capacity (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.
|Temperature (K)||298. - 3000.|
|Comment||Data last reviewed in September, 1977|
Go To: Top, Condensed phase thermochemistry data, Notes
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
S°solid Entropy of solid at standard conditions fH°solid Enthalpy of formation of solid at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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