Yttrium Orthosilicate

Y2SiO5

Yttrium Orthosilicate - Y2SiO5
Chemical name
Yttrium Orthosilicate
Mineral name
YOS, YSO
Chemical formula
Y2SiO5
Melting point [°C]
2070
Crystal system
monoclinic
Space Group
C2h - C/m
Unit cell
a [Å]:12.5013
b [Å]:6.7282
c [Å]:10.4217
Molecular weight [g/mol]
203.843
Density [g/cm3]
4.44
Refractive Index
nα = 1.782,
nβ = 1.785,
nΥ = 1.806 (at 632.8 nm)