Muscovite-3T
Amisano-Canesi A, Chiari G, Ferraris G, Ivaldi G, Soboleva S V
European Journal of Mineralogy 6 (1994) 489-496
Muscovite- and phengite-3T: crystal structure and conditions of formation
Locality: Kazakhstan
_database_code_amcsd 0006546
5.212 5.212 29.804 90 90 120 P3_112
atom     x     y      z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K    .1285 .2570    1/6  .93 .0266  .0269  .0273  .0257  .0137  .0002      0
Na   .1285 .2570    1/6  .03 .0266  .0269  .0273  .0257  .0137  .0002      0
AlM2 .7966 .8983      0      .0069   .009  .0058  .0069  .0045      0 -.0001
AlM3 .4570 .2285      0  .50 .0057   .006  .0058  .0049  .0032  .0018  .0009
FeM3 .4570 .2285      0  .25 .0057   .006  .0058  .0049  .0032  .0018  .0009
MgM3 .4570 .2285      0  .21 .0057   .006  .0058  .0049  .0032  .0018  .0009
TiM3 .4570 .2285      0  .04 .0057   .006  .0058  .0049  .0032  .0018  .0009
SiT1 .7861 .5813 .09046 .828 .0089  .0089  .0093  .0087  .0047  .0002  .0003
AlT1 .7861 .5813 .09046 .172 .0089  .0089  .0093  .0087  .0047  .0002  .0003
SiT2 .4689 .9219 .09055 .822 .0087  .0086  .0086  .0090  .0042  .0002  .0000
AlT2 .4689 .9219 .09055 .178 .0087  .0086  .0086  .0090  .0042  .0002  .0000
O1   .7491 .5683  .0359       .014   .011   .015   .014   .005   .000   .002
O2   .5042 .9422  .0359       .014   .016   .014   .011   .008  -.001 -.0006
O3   .6624 .7857 .11309       .017   .020   .018   .017   .013  -.001   .000
O4   .1280 .7084 .10697       .019   .016   .018   .016   .004   .001   .003
O5   .5920  .252  .1126       .018   .019   .017   .018   .010   .000   .000
O6   .1259 .1912 .03462       .016   .017   .017   .017   .010   .000  -.001
H     .014  .291   .042        .03