As Ga O4
Philippot E, Armand P, Yot P, Cambon O, Goiffon A, McIntyre G, Bordet P
Journal of Solid State Chemistry 146 (1999) 114-123
Neutron and x-ray structure refinements between 15 and 1083 K of
piezoelectric gallium arsenate, Ga As O4: temperature and pressure
behavior compared with other alpha-quartz materials
_cod_database_code 1009002
_database_code_amcsd 0016864
4.997 4.997 11.379 90 90 120 P3_121
atom     x     y     z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ga1  .4516     0   1/3  .0083  .0090  .0081      0      0 -.0010
As1  .4494     0 .8333  .0096  .0062  .0068      0      0  .0003
O1   .3997 .3181 .3838   .023   .014   .011   .018   .006   .006
O2    .398 .2929 .8716   .015   .016   .014   .009  -.004  -.006