ID:	5777
ICSD:	402952
Name:	Tetracalcium diphosphide oxide
Comp.:	Ca4O1P2
Symm.:	I4/mmm(139)
Latt.:	tetragonal
Spin:	0.000
Eg/Eg':	1.278/None eV
me/mh:	8.305/-17.194

high symmetry path:

G - X - P - N - G - Z

high symmetry points:

G: 0.0 0.0 0.0 Z: 0.5 0.5 -0.5 N: 0.0 0.5 0.0 P: 0.25 0.25 0.25 X: 0.0 0.0 0.5