Priderite
Post J E, Von Dreele R B, Buseck P R
Acta Crystallographica B38 (1982) 1056-1065
Symmetry and cation displacements in hollandites:
structure refinements of hollandite, cryptomelane and priderite
Locality: West Kimberley, Australia
Note: Anisotropic displacement factors from ICSD
_database_code_amcsd 0009757
10.139 10.139 2.9664 90 90 90 I4/m
atom      x      y   z occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K         0      0 .03 .33  .026 .0214  .0214   .036      0      0      0
Ba        0      0 .18 .05  .024  .013   .013   .076      0      0      0
Na        0      0  .5 .02   .01
Ti4+ .85138 .33235   0 .84 .0076 .0078  .0099  .0059      0      0 -.0017
Fe3+ .85138 .33235   0 .13 .0076 .0078  .0099  .0059      0      0 -.0017
Mg   .85138 .33235   0 .03 .0076 .0078  .0099  .0059      0      0 -.0017
O1   .65498 .29604   0     .0062 .0059  .0064  .0063      0      0 -.0001
O2   .04076 .33441   0     .0068 .0046  .0104  .0067      0      0 -.0001