Tiragalloite
Gramaccioli C M, Pilati T, Liborio G
Acta Crystallographica B35 (1979) 2287-2291
Structure of a manganese(II) arsenatotrisilicate, Mn4[AsSi3O12(OH)]:
The presence of a new tetrapolyphosphate-like anion
Locality: Molinello, near Chiavari, Liguria,
Note: Displacement parameters taken from ICSD
_database_code_amcsd 0009690
6.66 19.92 7.67 90 95.7 90 P2_1/n
atom       x      y       z Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Mn1   .25844 .64836 -.14601      .00172 .00020 .00443  .00014 -.00023  .00003
Mn2  -.45780 .58376  .54669      .00139 .00023 .00431 -.00003  .00036 -.00005
Mn3   .76253 .50915  .24515      .00239 .00037 .00457 -.00040  .00010 -.00037
Mn4   .05246 .74596  .13942      .00204 .00026 .00506  .00008  .00006 -.00015
As    .43066 .30163 -.21252      .00334 .00044 .00538 -.00005  .00017  .00006
Si1   .23118 .36790  .08072      .00292 .00028 .00554  .00008  .00041 -.00022
Si2   .26741 .52059  .16158      .00276 .00029 .00524  .00001 -.00014  .00001
Si3   .04814 .59788  .44013      .00283 .00039 .00521  .00005 -.00009  .00005
O1    .27074 .23802 -.18296       .0044 .00046 .00671 -.00021  .00078 -.00006
O2    .45977 .31980 -.42138       .0092 .00047 .00579  .00022  .00162  .00013
O3    .64941 .28926 -.09053       .0030 .00098 .00687  .00052 -.00087 -.00026
O4    .31652 .36999 -.12036       .0035 .00045 .00538 -.00029  .00063 -.00004
O5    .03333 .32369  .07199       .0060 .00033 .00577 -.00053  .00029 -.00037
O6    .41456 .34321  .21941       .0040 .00039 .00533 -.00023  .00070  .00034
O7    .17699 .44584  .11549       .0023 .00019  .0092 -.00003 -.00013 -.00045
O8    .30120 .55324 -.02563       .0049 .00052 .00438  .00022 -.00045  .00025
O9    .45704 .51577  .30760       .0036 .00029 .00533  .00014 -.00028  .00025
O10   .08685 .55831  .25473       .0030 .00063 .00481  .00061 -.00041  .00021
O11   .04933 .67785  .38415       .0068 .00026 .00821 -.00056 -.00105  .00008
O12   .22133 .58601  .60057       .0026 .00048 .00583 -.00029 -.00032  .00007
O13  -.16437 .56880  .47657       .0049 .00059 .00598 -.00037  .00055 -.00022
H        .14    .71     .45    3