Kenngottite
Sejkora J, Grey I E, Kampf A R
European Journal of Mineralogy 31 (2019) 629-636
Kenngottite, Mn32+Fe43+(PO4)4(OH)6(H2O)2: a new phosphate mineral
from Krasno near Horni Slavkov, Czech Republic
Note: water and hydroxyl groups are not well located
Locality: Krasno near Horni Slavkov, Czech Republic
_database_code_amcsd 0020870
13.909 5.186 12.159 90 98.880 90 P2/a
atom       x     y      z occ Uiso
Fe1      .25 .2408     .5     .064
Fe2a      .5    .5      0 .75 .062
Fe2b      .5     0      0 .20 .062
Fe3a   .5453 .4764  .3060 .75 .054
Fe3b   .4539  .996   .691 .20 .054
Mn1      .25 .2593      0     .055
Mn2    .2138 .2536  .7260     .059
P1     .3155  .748  .8564     .055
P2     .3831  .737  .4409     .061
O1     .3915  .749  .9564     .048
O2     .3589  .752  .7481     .047
O3     .2553  .998  .8604     .056
O4     .2460  .511  .8598     .067
O5     .4340  .724  .5572     .058
O6     .3182  .981  .4205     .045
O7     .4523  .744  .3524 .85 .064
OH7    .4523  .744  .3524 .15 .064
O8     .3138  .511  .4164     .056
OH9    .3435  .248  .6392  .5 .046
Wat9   .3435  .248  .6392  .5 .046
OH10   .4343  .229  .2558     .073
OH11   .5926  .759 -.0423     .044
O12a    .516  .582   .155 .68 .078
Wat12b  .516   .75   .159 .36 .078