ID:	11375
ICSD:	31201
Name:	Dipotassium closo-nonaoxotetrasilicate
Comp.:	K2O9Si4
Symm.:	P63/m(176)
Latt.:	hexagonal
Spin:	0.000
Eg/Eg':	4.964/4.719 eV
me/mh:	-362.616/-382.127

high symmetry path:

G - A - L - M - G - K - H - A

high symmetry points:

A: 0.0 0.0 0.5 G: 0.0 0.0 0.0 H: -0.333 0.667 0.5 K: -0.333 0.667 0.0 M: 0.0 0.5 0.0 L: 0.0 0.5 0.5