Magnesiochloritoid
Ivaldi G, Catti M, Ferraris G
American Mineralogist 73 (1988) 358-364
Crystal structure at 25 and 700 C of magnesiochloritoid from a high-pressure
assemblage (Monte Rosa)
Sample at 25 C
_database_code_amcsd 0001139
9.460 5.471 18.182 90 101.4 90 C2/c
atom      x      y      z occ Biso
Al1A    .25    .25      0     .418
Al2A      0  .4025    .25     .340
Mg1B .08397 .74576 .00088 .65 .553
Fe1B .08397 .74576 .00088 .35 .553
Al2B .24994 .65365 .24886     .347
Si   .46403 .40298 .15595     .268
O1A   .1146  .3927 .05294      .58
OH1B  .2646  .9447 .05001      .55
O1C   .4267  .3977 .06359      .49
O2A   .3945  .1589 .18819      .39
O2B   .3949  .6479 .18730      .39
O2C   .1393  .9037 .18702      .39
O2D   .1485  .4016 .20164      .32
H      .137   .404   .112