SILICON TETRABROMIDE - (7789-66-4)

소개

이름: silicon tetrabromide
* IUPAC
CAS 번호: 7789-66-4
화학식: SiBr4
몰 질량: 347.7015 g
질량 백분율: Si 8.0774 %; Br 91.922 % 

분류

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물리적 특성

녹는 점:*
5.39°C 1 = 278.54 K = 41.702°F
비점:*
154°C 1 = 427.15 K = 309.2°F

* - 1 atm pressure

본딩

본딩: polar covalent
Ionic Character: 32.12 %

열화학

ΔHf° (ℓ): -109.3 kcal/mol 2 = -457.31 kJ/mol
ΔHf° (g): -99.3 kcal/mol 2 = -415.47 kJ/mol
S° (ℓ): 66.4 cal/(mol•K) 3 = 277.82 J/(mol•K)
S° (g): 90.29 cal/(mol•K) 3 = 377.77 J/(mol•K)
ΔGf° (ℓ): -106.1 kcal/mol 4 = -443.92 kJ/mol
ΔGf° (g): -103.2 kcal/mol 4 = -431.79 kJ/mol

자세한 내용은

소스

(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2003; p 4-82.
(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) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.