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