URANIUM(IV) BROMIDE - (13470-20-7)

Introduction

Name: uranium(IV) bromide
* IUPAC
CAS Number: 13470-20-7
Chemical Formula: UBr4
Molar Mass: 557.64491 g
Mass Percent: U 42.684 %; Br 57.315 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 38.18 %

Thermochemistry

ΔHf° (s): -196.6 kcal/mol 1 = -822.57 kJ/mol
S° (s): 56.0 cal/(mol•K) 2 = 234.30 J/(mol•K)
ΔGf° (s): -188.5 kcal/mol 3 = -788.68 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.