Olivenite
Burns P C, Hawthorne F C
The Canadian Mineralogist 33 (1995) 885-888
Rietveld refinement of the crystal structure of olivenite: A twinned monoclinic
structure
_database_code_amcsd 0005461
8.5894 8.2076 5.9286 90 90 90 Pnnm
atom     x     y     z Biso
As   .2507 .2624     0  .51
Cu1  .8805 .3624     0 1.30
Cu2      0     0 .2510  .93
O1   .1060 .4012     0  1.1
O2   .4163 .3654     0  1.1
O3   .8992 .1198     0  1.1
O4   .2347 .1511 .7733  1.1