Chlorkyuygenite
Galuskin E V, Galuskina I O, Kusz J, Gfeller F, Armbruster T, Bailau R, Dulski M,
Gazeev V M, Pertsev N N, Zadov A E, Dzierzanowski P
European Journal of Mineralogy 27 (2015) 113-122
Mayenite supergroup, part II: Chlorkyuygenite from Upper Chegem, Northern Caucasus,
Kabardino-Balkaria, Russia, a new microporous mineral with "zeolitic" H2O
Locality: Upper Chegem Caldera, Northern Caucasus, Russia
_database_code_amcsd 0020461
12.0285 12.0285 12.0285 90 90 90 I-43d
atom      x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ca1  .14823      0    .25      .01311  .0140  .0156  .0098      0      0 .00203
Al1  .26765 .26765 .26765 .903  .0077  .0077  .0077  .0077 .00009 .00009 .00009
Fe1  .26765 .26765 .26765 .097  .0077  .0077  .0077  .0077 .00009 .00009 .00009
Al2    .125     .5    .25 .937  .0074  .0064  .0079  .0079      0      0      0
Si2    .125     .5    .25 .063  .0074  .0064  .0079  .0079      0      0      0
O1   .30513 .21402 .40002       .0203  .0167  .0242  .0199 -.0096 -.0067  .0138
O2   .18464 .18464 .18464       .0147  .0147  .0147  .0147 -.0018 -.0018 -.0018
Cl1    .375      0    .25 .397  .0298  .0158  .0368  .0368      0      0      0
Wat1   .375      0    .25 .603  .0298  .0158  .0368  .0368      0      0      0