Annite
Redhammer G J, Roth G
American Mineralogist 87 (2002) 1464-1476
Single-crystal structure refinements and crystal chemistry of
synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where
M = Ni, Mg, Co, Fe, Al
Sample: Ann#1
_database_code_amcsd 0002929
5.4059 9.3639 10.3235 90 100.200 90 C2/m
atom      x      y      z occ Biso U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3)  U(2,3)
SiT  .57218 .16660 .22473 .71  .85 0.0105 0.0097 0.0118 -0.0001 0.0012  0.0002
AlT  .57218 .16660 .22473 .25  .85 0.0105 0.0097 0.0118 -0.0001 0.0012  0.0002
FeT  .57218 .16660 .22473 .04  .85 0.0105 0.0097 0.0118 -0.0001 0.0012  0.0002
MgM1      0     .5     .5 .02  .86 0.0104 0.0087 0.0138       0 0.0025       0
FeM1      0     .5     .5 .84  .86 0.0104 0.0087 0.0138       0 0.0025       0
MnM1      0     .5     .5 .06  .86 0.0104 0.0087 0.0138       0 0.0025       0
TiM1      0     .5     .5 .03  .86 0.0104 0.0087 0.0138       0 0.0025       0
MgM2      0 .83209     .5 .02  .86 0.0094 0.0095 0.0136       0 0.0009       0
FeM2      0 .83209     .5 .84  .86 0.0094 0.0095 0.0136       0 0.0009       0
MnM2      0 .83209     .5 .06  .86 0.0094 0.0095 0.0136       0 0.0009       0
TiM2      0 .83209     .5 .03  .86 0.0094 0.0095 0.0136       0 0.0009       0
K         0      0      0 .93 3.12 0.0420 0.0428 0.0317       0 0.0015       0
Na        0      0      0 .07 3.12 0.0420 0.0428 0.0317       0 0.0015       0
O1   .80853 .24357 .16801     2.31 0.0290 0.0395 0.0190 -0.0022 0.0040 -0.0095
O2   .53927      0 .16774     2.29 0.0417 0.0228 0.0208       0 0.0013       0
O3   .62887 .16638 .38846     1.16 0.0143 0.0147 0.0154 -0.0001 0.0027 -0.0011
F4   .12753      0 .39288 .07 1.31 0.0159 0.0142 0.0203       0 0.0046       0
O4   .12753      0 .39288 .93 1.31 0.0159 0.0142 0.0203       0 0.0046       0
H      .108      0   .314 .92 2.35