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 1009004
_database_code_amcsd 0016866
5.011 5.011 11.388 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  .4521    0   1/3   .014   .013   .013      0      0 -.0017
As1  .4505    0 .8333  .0150  .0112  .0109     .0      0  .0002
O1    .400 .317 .3842   .030   .026   .019   .023   .007   .006
O2    .400 .291 .8725   .030   .020   .021   .019  -.007  -.009