SILICON SULFIDE - (13759-10-9)

Introduction

Name: silicon sulfide
* IUPAC
CAS Number: 13759-10-9
Chemical Formula: SiS2
Molar Mass: 92.2155 g
Mass Percent: Si 30.456 %; S 69.543 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 20.61 %

Thermochemistry

ΔHf° (s): -51.0 kcal/mol 1 = -213.38 kJ/mol
S° (s): 19.2 cal/(mol•K) 2 = 80.33 J/(mol•K)
ΔGf° (s): -50.8 kcal/mol 3 = -212.55 kJ/mol

For More Information

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(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.