Versiliaite Mellini M, Merlino S American Mineralogist 64 (1979) 1235-1242 Versiliaite and apuanite: Derivative structures related to schafarzikite _database_code_amcsd 0000750 8.492 8.326 11.938 90 90 90 Pbam atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Fe(1) .3084 .3193 0 .75 0.0042 0.0054 0.0015 0.0021 0 0 Sb(1) .3084 .3193 0 .25 0.0042 0.0054 0.0015 0.0021 0 0 Fe(2) 0 .5 .3752 0.0007 0.0013 0.0007 0 0 0 Fe(3) 0 .5 .1239 .75 0.0010 0.0010 0.0009 0.0003 0 0 Zn(3) 0 .5 .1239 .25 0.0010 0.0010 0.0009 0.0003 0 0 Sb(1) .1711 .1671 .2450 .90 0.0006 0.0005 0.0007 0.0003 -.0002 0.0000 As(1) .1711 .1671 .2450 .10 0.0006 0.0005 0.0007 0.0003 -.0002 0.0000 Sb(2) .3303 .3292 .5 .90 0.0006 0.0015 0.0010 0.0004 0 0 As(2) .3303 .3292 .5 .10 0.0006 0.0015 0.0010 0.0004 0 0 S .5 .5 0 .80 0.0019 0.0032 0.0035 -.0005 0 0 O(1) .3610 .0993 .5 0.0016 0.0015 0.0022 0.0007 0 0 O(2) .4003 .1360 .2438 0.0012 0.0013 0.0019 0.0005 -.0001 0.0007 O(3) .3234 .8176 .3764 0.0030 0.0029 0.0020 -.0004 -.0008 0.0011 O(4) .1855 .3428 .1357 0.0016 0.0032 0.0015 0.0021 -.0001 -.0004 O(5) .6070 .8915 0 0.0015 0.0020 0.0017 0.0011 0 0