PLATINUM(IV) SULFIDE - (12038-21-0)

Introduction

Name: platinum(IV) sulfide
* IUPAC
CAS Number: 12038-21-0
Chemical Formula: PtS2
Molar Mass: 259.208 g
Mass Percent: Pt 75.259 %; S 24.740 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 11.52 %

Thermochemistry

ΔHf° (s): -26.0 kcal/mol 1 = -108.78 kJ/mol
S° (s): 17.85 cal/(mol•K) 2 = 74.68 J/(mol•K)
ΔGf° (s): -23.8 kcal/mol 3 = -99.58 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.