Kanoite
Arlt T, Angel R J, Miletich R, Armbruster T, Peters T
American Mineralogist 83 (1998) 1176-1181
High-pressure P2_1/c-C2/c phase transitions in clinopyroxenes:
Influence of cation size and electronic structure
Sample at P = 0.0 GPa
_database_code_amcsd 0002049
9.7196 8.9172 5.2465 90 108.74 90 P2_1/c
atom      x      y     z  occ Biso
Mg1  .25065  .6537 .2279 .900  .58
Mn1  .25065  .6537 .2279 .100  .58
Mn2  .25487 .02031 .2269 .744  .82
Mg2  .25487 .02031 .2269 .256  .82
SiA  .04220 .34061 .2806       .63
SiB  .54959 .83774 .2358       .64
O1A   .8671  .3378 .1725       .77
O1B   .3741  .8382 .1312       .82
O2A   .1188  .5006 .3237       .91
O2B   .6281  .9881 .3715       .96
O3A   .1042  .2677 .5875       .89
O3B   .6047  .7066 .4751       .88