URANIUM(III) NITRIDE - (25658-43-9)

Introduction

Name: uranium(III) nitride
* IUPAC
CAS Number: 25658-43-9
Chemical Formula: UN
Molar Mass: 252.03561 g
Mass Percent: U 94.442 %; N 5.5574 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 40.61 %

Thermochemistry

ΔHf° (s): -80 kcal/mol 1 = -334.72 kJ/mol
S° (s): 14.9 cal/(mol•K) 2 = 62.34 J/(mol•K)
ΔGf° (s): -75 kcal/mol 3 = -313.80 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.