MOLYBDENUM(IV) SULFIDE - (1317-33-5)

Introduction

Name: molybdenum(IV) sulfide
* IUPAC
CAS Number: 1317-33-5
Chemical Formula: MoS2
Molar Mass: 160.07 g
Mass Percent: Mo 59.936 %; S 40.063 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 12.73 %

Thermochemistry

ΔHf° (s): -56.2 kcal/mol 1 = -235.14 kJ/mol
S° (s): 14.96 cal/(mol•K) 2 = 62.59 J/(mol•K)
ΔGf° (s): -54.0 kcal/mol 3 = -225.94 kJ/mol

Reactions

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.
(4) - Zumdahl, Steven and Zumdahl, Susan A. Chemistry 9th ed.; Brooks/Cole: Belmont, CA, 2014; p 131.
(5) - Atkins, Jones, and Laverman. Chemical Principles 6th ed.; W.H. Freeman and Company: New York, NY, 2013; p F94.