Brochantite
Mills S J, Kampf A R, Pasero M, Merlino S
European Journal of Mineralogy 22 (2010) 453-457
Discreditation of ''orthobrochantite'' (IMA 78-64) as the MDO1 polytype
of brochantite
Note: This is the MDO1 polytype of brochanite, that used to be called orthobrochantite
Locality: Douglas Hill mine, Yerington, Nevada, USA
_database_code_amcsd 0018378
13.1117 9.8654 6.0307 90 103.255 90 P2_1/a
atom      x      y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Cu1  .38150 .74087  .3167 .0077  .0108  .0072  .0054 -.0021  .0027  .0001
Cu2  .20272 .50997  .4761 .0095  .0117  .0091  .0075 -.0016  .0020 -.0007
Cu3  .20549 .50995 -.0217 .0082  .0095  .0077  .0077 -.0011  .0026  .0002
Cu4  .38001 .74252  .8146 .0085  .0123  .0081  .0054 -.0020  .0028 -.0010
S1    .1128  .8028  .1819 .0150  .0172  .0099  .0181 -.0008  .0046  .0010
O1    .4152  .8671  .5827 .0097   .012   .012   .006   .000   .004   .001
O2    .3444  .6181  .5506 .0126   .012   .012   .012  -.006  -.001  -.004
O3    .1368  .6048  .6938 .0194   .025   .035   .003  -.012   .011  -.005
O4    .2587  .4011  .2561  .026   .020   .048   .012  -.018   .008  -.005
O5    .3413  .6170  .0435 .0059   .007   .007   .005   .001   .004   .003
O6    .4087  .8678  .0800 .0075   .012   .008   .004  -.002   .004   .001
O7    .2228  .8594  .2394  .030   .020   .054   .016   .016   .002   .005
O8    .5577  .6496  .3665  .029   .011   .016   .058   .001   .005   .008
O9    .1185  .6500  .1867  .029   .035   .015   .032  -.010   .001   .001
O10   .5583  .6507  .9457  .031   .009   .016   .062   .000  -.003  -.006