BORON TRICHLORIDE - (10294-34-5)

Introduction

Name: boron trichloride
* IUPAC
CAS Number: 10294-34-5
Chemical Formula: BCl3
Molar Mass: 117.17 g
Mass Percent: B 9.2267 %; Cl 90.773 % 

Classification

• inorganic

Bonding

Double Bonds: 0
Triple Bonds: 0
Sigma Bonds: 3
Pi Bonds: 0
Total: 3
Carboxyl Groups: 0
Hydroxyl Groups: 0
Geometry: trigonal planar
Hybridization: sp2
Bonding: polar covalent
Ionic Character: 33.94 %

Thermochemistry

ΔHf° (ℓ): -102.1 kcal/mol 1 = -427.19 kJ/mol
ΔHf° (g): -96.50 kcal/mol 1 = -403.76 kJ/mol
S° (ℓ): 49.3 cal/(mol•K) 2 = 206.27 J/(mol•K)
S° (g): 69.31 cal/(mol•K) 2 = 289.99 J/(mol•K)
ΔGf° (ℓ): -92.6 kcal/mol 3 = -387.44 kJ/mol
ΔGf° (g): -92.91 kcal/mol 3 = -388.74 kJ/mol

Reactions

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.
(4) - Jolly, William L. The Chemistry of the Non-Metals; Prentice-Hall: Englewood Cliffs, New Jersey, 1966; p 7.