GaAs.at 0 5.650000 5.650000 5.650000 90.000000 90.000000 90.000000 2.0 0 0 1 1 1 8 2 1 Ga 0.000000 0.000000 0.000000 0.500000 1.000000 1 Ga 0.500000 0.000000 0.500000 0.500000 1.000000 1 Ga 0.500000 0.500000 0.000000 0.500000 1.000000 1 Ga 0.000000 0.500000 0.500000 0.500000 1.000000 2 As 0.250000 0.250000 0.250000 0.400000 1.000000 2 As 0.750000 0.250000 0.750000 0.400000 1.000000 2 As 0.750000 0.750000 0.250000 0.400000 1.000000 2 As 0.250000 0.750000 0.750000 0.400000 1.000000 200cx 1.200000 50.000000 0.500000 200.000000 0.000000 0.000000 100.000000 NO -600.000000 0.700000 0.000000 0.000000 0.000000 0.000000 x,y,z 1 0.00