ANTIMONY PENTACHLORIDE - (7647-18-9)

Introduction

Name: antimony pentachloride
* IUPAC
CAS Number: 7647-18-9
Chemical Formula: SbCl5
Molar Mass: 299.025 g
Mass Percent: Sb 40.719 %; Cl 59.280 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 33.64 %

Thermochemistry

ΔHf° (ℓ): -105.2 kcal/mol 1 = -440.16 kJ/mol
ΔHf° (g): -94.25 kcal/mol 1 = -394.34 kJ/mol
S° (ℓ): 72 cal/(mol•K) 2 = 301.25 J/(mol•K)
S° (g): 96.04 cal/(mol•K) 2 = 401.83 J/(mol•K)
ΔGf° (ℓ): -83.7 kcal/mol 3 = -350.20 kJ/mol
ΔGf° (g): -79.91 kcal/mol 3 = -334.34 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) - Halka, Monica and Nordstrom, Brian. Metals & Metalloids; Infobase Publishing: New York, NY, 2011; pg. 98.