Lanthanum Beryllate
La2Be2O5
Chemical name
Lanthanum Beryllate
Mineral name
Lanthanum Beryllate
Chemical formula
La2Be2O5
Melting point [°C]
1361
Crystal system
monoclinic
Crystal Class
(2m)
Unit cell
a [Å]:7.5356
b [Å]:7.3476
c [Å]:7.4387
Molecular weight [g/mol]
375.82
Mohs hardness
6.5
Density [g/cm3]
6.061
Optical character
biaxial
Refractive Index
nx=1.9641; ny=1.9974; nz=2.0348