Hydroxylclinohumite
Robinson K, Gibbs G V, Ribbe P H
American Mineralogist 58 (1973) 43-49
The crystal structures of the humite minerals. IV. Clinohumite and
titanoclinohumite
_database_code_amcsd 0000302
4.7451 10.288 13.709 101.00 90 90 P2_1/b
atom     x     y     z occ Biso
Mg1c    .5     0    .5 .86  .50
Fe1c    .5     0    .5 .09  .50
Ti1c    .5     0    .5 .05  .50
Mg1n .4967 .9461 .2744 .84  .47
Fe1n .4967 .9461 .2744 .10  .47
Ti1n .4967 .9461 .2744 .06  .47
Mg25 .0143 .1403 .1699 .85  .49
Fe25 .0143 .1403 .1699 .10  .49
Ti25 .0143 .1403 .1699 .05  .49
Mg26 .5106 .2508 .3878 .85  .45
Fe26 .5106 .2508 .3878 .10  .45
Ti26 .5106 .2508 .3878 .05  .45
Mg3  .4956 .8837 .0409 .75  .52
Fe3  .4956 .8837 .0409 .20  .52
Ti3  .4956 .8837 .0409 .05  .52
Si1  .0727 .0667 .3900      .26
Si2  .0762 .1764 .8351      .25
O11  .7315 .0650 .3876      .72
O12  .2811 .4207 .3870      .48
O13  .2210 .1130 .2936      .48
O14  .2188 .1594 .4859      .62
O21  .2359 .3230 .1629      .46
O22  .7785 .9680 .1630      .67
O23  .7236 .2793 .2610      .58
O34  .7247 .2294 .0679      .65
OH   .2565 .0439 .0540      .64