Georgbokiite
Krivovichev S V, Shuvalov R R, Semenova T F, Filatov S K
Zeitschrift fur Kristallographie 214 (1999) 135-138
Crystal chemistry of inorganic compounds based on chains of oxocentered
tetrahedra. III. Crystal structure of georgbokiite, Cu5O2(SeO3)2Cl2
Locality: Tolbachik volcano, Kamchatka, Russia
_database_code_amcsd 0011082
6.030 13.744 5.562 90 95.75 90 P2_1/c
atom     x      y     z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Cu1  .4304 .18954 .5552 .0177  .0200  .0171  .0167  .0020  .0054  .0016
Cu2     .5      0     0 .0163  .0155  .0206  .0130  .0030  .0028  .0025
Cu3  .2593 .99640 .4868 .0160  .0126  .0191  .0164  .0005  .0017 -.0026
Se   .0620 .13521 .8999 .0149  .0134  .0174  .0143  .0009  .0024  .0003
O1   .5030  .0618 .6805 .0165   .015   .020   .015  -.002   .003   .000
O2   .2234  .0596 .0767 .0186   .012   .026   .018   .002   .002   .003
O3    .027  .0728 .6330 .0173   .017   .017   .017  -.002   .001  -.003
O4   .2469  .2216 .8163 .0189   .021   .019   .016  -.003   .004   .003
Cl   .6712  .1750 .2657 .0209  .0208  .0239  .0187  .0027  .0053  .0025