Aschamalmite
Callegari A M, Boiocchi M
Mineralogical Magazine 73 (2009) 83-94
Aschamalmite (Pb6Bi2S9): crystal structure and ordering scheme for Pb and Bi atoms
Locality: Susa Valley, Piedmont, Italy
_database_code_amcsd 0014588
13.719 4.132 31.419 90 90.94 90 C2/m
atom       x y     z occ  Uiso
PbMe1  .4215 0 .2462     .0364
PbMe2A    .5 0     0 .76 .0149
BiMe2A    .5 0     0 .24 .0149
PbMe2B    .5 0    .5 .86 .0145
BiMe2B    .5 0    .5 .14 .0145
PbMe3A .2298 0 .0580     .0163
PbMe3B .2279 0 .4419 .99 .0152
BiMe3B .2279 0 .4419 .01 .0152
BiMe4A .6883 0 .1749 .61 .0175
PbMe4A .6883 0 .1749 .39 .0175
BiMe4B .6773 0 .3253 .84 .0172
PbMe4B .6773 0 .3253 .16 .0172
PbMe5A .9601 0 .1188 .62 .0163
BiMe5A .9601 0 .1188 .38 .0163
BiMe5B .9523 0 .3803 .73 .0140
PbMe5B .9523 0 .3803 .27 .0140
S1A    .0552 0 .1948     .0205
S1B    .0381 0 .3047     .0249
S2A    .5891 0 .0858     .0198
S2B    .5812 0 .4132     .0199
S3     .7814 0 .2491     .0195
S4A    .3291 0 .1474     .0213
S4B    .3240 0 .3564     .0232
S5A    .8614 0 .0265     .0192
S5B    .8600 0 .4718     .0161