Tetrahedrite
Makovicky E, Skinner B J
The Canadian Mineralogist 17 (1979) 619-634
Studies of the sulfosalts of copper
VII. Crystal structures of the exolution products Cu12.3Sb4S13
and Cu13.8Sb4S13 of unsubstituted synthetic tetrahedrite
Sample: Cu-rich tetrahedrite Cu13.8Sb4S13
Locality: synthetic
_database_code_amcsd 0005172
10.448 10.448 10.448 90 90 90 I-43m
atom     x     y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Cu1    .25    .5     0  .67 2.11  .0057  .0044  .0044      0      0      0
Cu2  .2157     0     0      6.49  .0044  .0201  .0201      0      0  .0130
S1   .1137 .1137 .3613  .99 1.67  .0040  .0040  .0035 -.0013 -.0006 -.0006
S2       0     0     0      2.14  .0049  .0049  .0049      0      0      0
Sb   .2663 .2663 .2663      2.18  .0050  .0050  .0050 -.0011 -.0011 -.0011