SCANDIUM(III) OXIDE - (12060-08-1)

Introduction

Name: scandium(III) oxide
* IUPAC
CAS Number: 12060-08-1
Chemical Formula: Sc2O3
Molar Mass: 137.91002 g
Mass Percent: Sc 65.196 %; O 34.803 % 

Classification

• inorganic

Bonding

Bonding: ionic
Ionic Character: 63.03 %

Thermochemistry

ΔHf° (s): -456.22 kcal/mol 1 = -1,908.82 kJ/mol
S° (s): 18.4 cal/(mol•K) 2 = 76.99 J/(mol•K)
ΔGf° (s): 24.85 kcal/mol 3 = 103.97 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.

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