ANTIMONY TRISULFIDE - (1345-04-6)

Introduction

Name: antimony trisulfide
* IUPAC
CAS Number: 1345-04-6
Chemical Formula: Sb2S3
Molar Mass: 339.715 g
Mass Percent: Sb 71.683 %; S 28.316 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 16.06 %

Thermochemistry

ΔHf° (s black): -41.8 kcal/mol 1 = -174.89 kJ/mol
S° (s black): 43.5 cal/(mol•K) 2 = 182.00 J/(mol•K)
ΔGf° (s black): -41.5 kcal/mol 3 = -173.64 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.