ID:	2870
ICSD:	263133
Name:	Barium diberyllium disilicate
Comp.:	Ba1Be2O7Si2
Symm.:	Pmn21(31)
Latt.:	orthorhombic
Spin:	0.000
Eg/Eg':	5.930/5.627 eV
me/mh:	5.266/-81.486

high symmetry path:

G - Z - T - Y - S - R - U - X - G - Y

high symmetry points:

G: 0.0 0.0 0.0 S: -0.5 0.5 0.0 R: -0.5 0.5 0.5 U: 0.0 0.5 0.5 T: -0.5 0.0 0.5 Y: -0.5 0.0 0.0 X: 0.0 0.5 0.0 Z: 0.0 0.0 0.5