Linarite
Effenberger H
Mineralogy and Petrology 36 (1987) 3-12
Crystal structure and chemical formula of schmiederite, Pb2Cu2(OH)4(SeO3)(SeO4),
with a comparison to linarite PbCu(OH)2(SO4)
Locality: Leadhills, Scotland
_database_code_amcsd 0014611
9.701 5.650 4.690 90 102.65 90 P2_1/m
atom      x     y      z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Pb   .34201   .25 .32838  .0122  .0222  .0195      0 -.0019      0
Cu        0     0      0  .0136  .0083  .0106 -.0011  .0011  .0001
S     .3319   .75  .8845  .0094  .0133  .0110      0   .001      0
O1    .4754   .75  .0656   .011   .022   .019      0  -.002      0
O2    .3347   .75  .5693   .023   .045   .011      0   .002      0
O3    .2531 .5355  .9426   .014   .015   .028  -.003   .003   .002
OH4   .0342   .75  .2864   .014   .010   .014      0   .002      0
OH5   .0952   .25  .2667   .010   .011   .012      0   .001      0