Constituent
Name
CsCl
Official name
Caesium chloride
Family
ionic solid
Class
normal salt
Compound type
chloride
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Mole fraction
1.0
Chemical composition
Formula
$Cs^+.Cl^-$
Chemical formula
CsCl
Elemental formula
(Cs+) (Cl-)
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Isotope mole fraction State Relevance
$Cs^+$ Caesium cation element 1 0.5 1 constituent cation main
$Cl^-$ Chloride anion element 1 0.5 1 anionic radical main
Chemical bonds
  Bond Number
$Cs^+ \cdot Cl^-$ 1
Class
normal salts (07)
Type
simple normal salts (07.01)
Phase name
$\alpha-CsCl$)
Phase type
crystalline
Crystal system
isometric (cubic)
Crystal class
hexoctahedral
Crystal class symbol
m-3m (Oh)
Crystal spacegroup
Pm-3m
Texture
polycrystalline
Molar mass
168.36 $g/mol$
Density
3.988 $g/cm^3$
Refringence type
isotropic
Refraction index $n_{\alpha}$
1.640 (0.59 μm)
Color
colorless, white
Diaphaneity
transparent to translucent