MANGANESE SESQUIOXIDE - (1317-34-6)

Introduction

Name: manganese sesquioxide
* IUPAC
CAS Number: 1317-34-6
Chemical Formula: Mn2O3
Molar Mass: 157.874298 g
Mass Percent: Mn 69.597 %; O 30.402 % 

Classification

• inorganic

Bonding

Bonding: ionic
Ionic Character: 57.27 %

Thermochemistry

ΔHf° (s): -229.2 kcal/mol 1 = -958.97 kJ/mol
S° (s): 26.4 cal/(mol•K) 2 = 110.46 J/(mol•K)
ΔGf° (s): -210.6 kcal/mol 3 = -881.15 kJ/mol

For More Information

Wikipedia
Journals:
Moore et al., J. Am. Chem. Soc. 72, 856 (1950)

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.