Volborthite
Kashaev A A, Bakakin V V
Doklady Akademii Nauk SSSR 181 (1968) 967-969
Crystal structure of volborthite Cu3(OH)2V2O7*2H2O
_database_code_amcsd 0018666
10.60 5.86 7.21 90 95.08 90 C2/m
atom    x   y    z Biso
Cu1     0   0    0  1.4
Cu2   .25 .25    0  1.4
V    .496   0 .256  1.4
O1      0  .5   .5  1.4
O2   .081 .25 .178  1.4
O3   .345   0 .149  1.4
OH   .154   0 .848  1.4
Wat   .16   0  .45  1.4