Magnesium Flouride
MgF2
Chemical name
Magnesium Flouride
Chemical formula
MgF2
Melting point [°C]
1255
Crystal system
tetragonal
Space Group
P4_2/mnm
Unit cell
a [Å]:4,694
b [Å]:4,694
c [Å]:3,095
Molecular weight [g/mol]
62.3018
Mohs hardness
415 (Knoop)
Density [g/cm3]
3.177
Cleavage
on (110)
Refractive Index
nD=1.374