INDIUM(II) SULFIDE - (12030-14-7)

Introduction

Name: indium(II) sulfide
* IUPAC
CAS Number: 12030-14-7
Chemical Formula: InS
Molar Mass: 146.883 g
Mass Percent: In 78.169 %; S 21.830 % 

Classification

• inorganic

Physical Properties

Melting Point:*
692°C 1 = 965.15 K = 1277.6°F


* - 1 atm pressure

Bonding

Bonding: polar covalent
Ionic Character: 24.24 %

Thermochemistry

ΔHf° (s): -33.0 kcal/mol 2 = -138.07 kJ/mol
S° (s): 16 cal/(mol•K) 3 = 66.94 J/(mol•K)
ΔGf° (s): -31.5 kcal/mol 4 = -131.80 kJ/mol

For More Information

Sources

(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2003; p 4-61.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.