Congolite
Mendoza-Alvarez M E, Yvon K, Depmeier W, Schmid H
Acta Crystallographica C41 (1985) 1551-1552
Structure refinement of trigonal iron-chlorine boracite
Locality: synthetic
_database_code_amcsd 0019541
8.6231 8.6231 21.0503 90 90 120 R3c
atom      x      y       z   Uiso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)  B(2,3)
Fe   .14727 .29642   .3270 .00692 .00202 .00289 .00035 .00146 .00017  .00040
Cl        0      0  .26630 .01217 .00375 .00375 .00068 .00188      0       0
Bl    .1636 -.1655  .08261  .0048  .0015  .0017 .00029  .0011 .00007 -.00008
B2    .1002 -.1027 -.02895  .0045  .0012  .0016 .00024  .0006 .00001  .00001
B3        0      0   .1018  .0061  .0018  .0018 .00036  .0009      0       0
O1        0      0 -.01215  .0039 .00110 .00110 .00024 .00055      0       0
O21  -.1593 -.0008  .10509  .0050 .00079 .00137 .00036 .00034 .00006 -.00009
O22   .2888  .2591 -.03720  .0046 .00114 .00154 .00025 .00057 .00007 -.00012
O23   .2003 -.0231 -.08789  .0043 .00155 .00121 .00016 .00030 .00011 -.00001
O24  -.3045 -.2246  .02118  .0046 .00175 .00120 .00020 .00048 .00012  .00000