ZINC SELENIDE - (1315-09-9)

Introduction

Name: zinc selenide
* IUPAC
CAS Number: 1315-09-9
Chemical Formula: ZnSe
Molar Mass: 144.369 g
Mass Percent: Zn 45.306 %; Se 54.693 % 

Classification

• inorganic

Uses/Function

• "Commercial phosphor." 1

Solubility

Ksp:3.6·10-26 2

Bonding

Bonding: polar covalent
Ionic Character: 27.27 %

Thermochemistry

ΔHf° (s): -38.96 kcal/mol = -163.0 kJ/mol 3
S° (s): 20.08 cal/(mol•K) = 84.0 J/(mol•K) 4
ΔGf° (s): -38.96 kcal/mol = -163.0 kJ/mol 5

For More Information

Sources

(1) - The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals, 13th ed.; Budavari, S.; O'Neil, M.J.; Smith, A.; Heckelman, P. E.; Kinneary, J. F., Eds.; Merck & Co.: Whitehouse Station, NJ, 2001; entry 10210.
(2) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2002; p 8:119-8:122.
(3) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 5-25.
(4) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 5-25.
(5) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 5-25.