Bonazziite
Bonazzi P, Bindi L, Pratesi G, Menchetti S
American Mineralogist 91 (2006) 1323-1330
Light-induced changes in molecular arsenic sulfides: State of the art and
new evidence by single-crystal X-ray diffraction
Sample: ALA16-0
Note: bonazziite - alacranite series
_database_code_amcsd 0004220
9.963 9.323 8.962 90 102.41 90 C2/c
atom      x      y     z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
As1  -.0041 -.2081 .0561 .869 .0439  .0430  .0534  .0353  .0086  .0082  .0075
As1b   .055  -.170  .074 .131  .081   .068   .071   .101   .023   .014   .013
As2  -.1608 -.4033 .1285 .869 .0425  .0302  .0472  .0457  .0021 -.0019 -.0080
As2b  -.127  -.468  .176 .131  .064   .076   .053   .067  -.013   .022  -.006
S1        0 -.0561   .25      .0522   .054   .044   .058      0   .008      0
S2        0 -.5549   .25 .869  .053   .044   .033   .074      0  -.005      0
S3   -.2012 -.3080 .3407      .0562   .037   .078   .059  -.005   .021  -.007
S4    -.101  -.323 -.007 .131  .062    .06    .06    .07   .001   .024    .01