Kukharenkoite-(La)
Krivovichev S V, Armbruster T, Pekov I V
Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 132N3 (2003) 65-72
Cation frameworks in structure of natural fluocarbonates of barium and
rare-earth elements: crystal structure of kukharenkoite-(La), Ba2(La,Ce)(CO3)3F
_database_code_amcsd 0015720
13.396 5.111 6.672 90 106.628 90 P2_1/m
atom      x     y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ba1  .07504   .25 .28997 .01915  .0170  .0216  .0188      0  .0051      0
Ba2  .41632   .25 .68816 .01724  .0182  .0164  .0159      0  .0029      0
La   .76120   .25 .98914 .01418  .0154  .0119  .0148      0  .0037      0
F     .9294   .25  .9116  .0311   .030   .031   .030      0   .006      0
C1    .7266   .25  .5101   .019   .014   .022   .018      0   .000      0
C2    .4278   .25  .1737   .018   .028   .014   .017      0   .013      0
C3    .1278   .25  .7956   .018   .017   .018   .021      0   .007      0
O1    .1817   .25  .9901  .0225   .024   .020   .020      0   .001      0
O2    .6983   .25  .3102  .0337   .040   .037   .023      0   .007      0
O3    .4895   .25  .3583  .0281   .031   .031   .019      0   .003      0
O4    .4003 .0335  .0776  .0300   .036   .020   .032  -.002   .005  -.004
O5    .2619 .9664  .3871  .0293   .033   .016   .033  -.001   .001   .002
O6    .8966 .9688  .2999  .0273   .034   .020   .026  -.004   .007  -.002