Triploidite
Waldrop L
Zeitschrift fur Kristallographie 131 (1970) 1-20
The crystal structure of triploidite and its relation to the structures
of other minerals of the triplite-triploidite group
Refinement with all F_o's, this is the better refinement
Locality: Branchville, Connecticut, USA
_database_code_amcsd 0010707
12.366 13.276 9.943 90 108.23 90 P2_1/a
atom     x     y     z occ Biso
Mn1  .1872 .4784 .1882 .75  .40
Fe1  .1872 .4784 .1882 .25  .40
Mn2  .1969 .9968 .2102 .75  .80
Fe2  .1969 .9968 .2102 .25  .80
Mn3  .3046 .7518 .2958 .75  .74
Fe3  .3046 .7518 .2958 .25  .74
Mn4  .3183 .2696 .3086 .75  .50
Fe4  .3183 .2696 .3086 .25  .50
Mn5  .0972 .0710 .4660 .75  .21
Fe5  .0972 .0710 .4660 .25  .21
Mn6  .0835 .5748 .4447 .75  .26
Fe6  .0835 .5748 .4447 .25  .26
Mn7  .3939 .6746 .0343 .75  .21
Fe7  .3939 .6746 .0343 .25  .21
Mn8  .4230 .1780 .0448 .75  .54
Fe8  .4230 .1780 .0448 .25  .54
P1   .0782 .8219 .3791      .42
P2   .0746 .3268 .3824      .38
P3   .4233 .4224 .1144      .34
P4   .4242 .9280 .1200      .39
O1   .0476 .4131 .4659      .38
O2   .0599 .9054 .4757      .57
O3   .4300 .8412 .0177      .64
O4   .4571 .3375 .0279      .70
O5   .0254 .0472 .2385      .81
O6   .0450 .5536 .2261      .67
O7   .4706 .7025 .2639      .16
O8   .4684 .2014 .2640      .59
O9   .1718 .8491 .3119      .29
O10  .1694 .3593 .3195      .34
O11  .3254 .3840 .1674      .63
O12  .3402 .9053 .2023      .47
O13  .1191 .7280 .4740      .78
O14  .1154 .2333 .4768      .68
O15  .3878 .0215 .0284      .66
O16  .3808 .5120 .0183      .68
OH17 .2565 .0313 .4354      .31
OH18 .2053 .1612 .1911      .61
OH19 .2410 .7205 .0693      .53
OH20 .3024 .5823 .3117      .69