SULFUR HEXAFLUORIDE - (2551-62-4)

Introduction

Name: sulfur hexafluoride
* IUPAC
CAS Number: 2551-62-4
Chemical Formula: SF6
Molar Mass: 146.0554192 g
Mass Percent: S 21.953 %; F 78.046 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 42.42 %

Thermochemistry

ΔHf° (g): -291.8 kcal/mol 1 = -1,220.89 kJ/mol
S° (g): 69.72 cal/(mol•K) 2 = 291.71 J/(mol•K)
ΔGf° (g): -266.7 kcal/mol 3 = -1,115.87 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) - Kotz, John C., Treichel, Paul, and Weaver, Gabriela. Chemistry & Chemical Reactivity 6th ed.; Thomson Brooks/Cole: Belmont, CA, 2006; p 167.