Conichalcite
Qurashi M M, Barnes W H
The Canadian Mineralogist 7 (1963) 561-577
The structures of the minerals of the descloizite and adelite groups:
IV - descloizite and conichalcite (part 2) The structure of conichalcite
_database_code_amcsd 0005080
7.40 5.84 9.21 90 90 90 P2_12_12_1
atom     x      y     z Biso
Ca    .116   .269  .425   .2
Cu       0      0   .75  .95
As    .368  -.233  .580  .74
O1    .187  -.256  .700  1.0
O2    .538  -.176  .694  1.0
O3    .378   .509  .489  1.0
O4    .368  -.016  .474  1.0
OH5   .151   .250  .680  1.0