THALLIUM(I) SULFIDE - (1314-97-2)

Introduction

Name: thallium(I) sulfide
* IUPAC
CAS Number: 1314-97-2
Chemical Formula: Tl2S
Molar Mass: 440.8316 g
Mass Percent: Tl 92.726 %; S 7.2737 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 23.64 %

Thermochemistry

ΔHf° (s): -23.2 kcal/mol 1 = -97.07 kJ/mol
S° (s): 36 cal/(mol•K) 2 = 150.62 J/(mol•K)
ΔGf° (s): -22.4 kcal/mol 3 = -93.72 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.