BERYLLIUM BROMIDE - (7787-46-4)

introduction

prénom: beryllium bromide
* IUPAC
Numero CAS: 7787-46-4
Formule chimique: BeBr2
Masse molaire: 168.820182 g
Pourcentage de masse: Be 5.3383 %; Br 94.661 % 

Classification

Bonding

Obligations doubles: 0
Obligations Triple: 0
Obligations Sigma: 2
Obligations Pi: 0
Total: 2
carboxyl Groupes: 0
Les groupes hydroxylés: 0
Geometry: linear
Hybridation: sp
Bonding: polar covalent
Ionic Character: 42.12 %

Thermochimie

ΔHf° (s): -88.4 kcal/mol 1 = -369.87 kJ/mol
S° (s): 25.40 cal/(mol•K) 2 = 106.27 J/(mol•K)
ΔGf° (s): -84.4 kcal/mol 3 = -353.13 kJ/mol

Pour plus d'informations

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.