Thortveitite
Bianchi R, Pilati T, Diella V, Gamaccioli C M, Mannucci G
American Mineralogist 73 (1988) 601-607
A re-examination of thortveitite
Sample 4 from Malagasy Republic
_database_code_amcsd 0001163
6.527 8.507 4.691 90 102.78 90 C2/m
atom      x      y       z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Sc        0 .30881      .5 .92  .0051  .0054  .0068      0  .0005      0
Y         0 .30881      .5 .08  .0051  .0054  .0068      0  .0005      0
Si   .22319      0 -.09105 .98  .0051  .0063  .0048      0  .0003      0
Al   .22319      0 -.09105 .02  .0051  .0063  .0048      0  .0003      0
O1        0      0       0      .0074  .0369  .0224      0  .0074      0
O2   .39182      0  .22124      .0075  .0074  .0055      0 -.0009      0
O3   .23532 .15709 -.28576      .0112  .0074  .0084  .0022  .0024  .0024