Legrandite
Pushcharovskii D Y, Pobedimskaya E A, Belov N V
Soviet Physics Doklady 16 (1971) 419-421
The crystal structure of legrandite Zn2[AsO4]OH*H2O
Locality: Ojuela mine, Mexico
_database_code_amcsd 0015593
12.76 7.93 10.21 90 104.4 90 P2_1/c
atom    x    y    z
Zn1  .362 .305 .128
Zn2  .747 .331 .038
Zn3  .990 .242 .059
Zn4  .596 .049 .111
As1  .850 .055 .281
As2  .615 .422 .285
O1   .642 .337 .448
O2   .268 .454 .256
O3   .866 .181 .156
O4   .659 .285 .186
O5   .050 .406 .206
O6   .860 .158 .419
O7   .318 .100 .210
O8   .475 .446 .241
OH1  .272 .080 .467
OH2  .442 .343 .514
Wat1 .088 .234 .435
Wat2 .077 .030 .142