VANADIUM(III) OXIDE - (1314-34-7)

Introduction

Name: vanadium(III) oxide; vanadium trioxide
* IUPAC
CAS Number: 1314-34-7
Chemical Formula: V2O3
Molar Mass: 149.8812 g
Mass Percent: V 67.975 %; O 32.024 % 

Classification

• inorganic

Bonding

Bonding: ionic
Ionic Character: 54.85 %

Thermochemistry

ΔHf° (s): -293.5 kcal/mol 1 = -1,228.00 kJ/mol
S° (s): 23.5 cal/(mol•K) 2 = 98.32 J/(mol•K)
ΔGf° (s): -272.3 kcal/mol 3 = -1,139.30 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.