Khanneshite
Belovitskaya Y V, Pekov I V, Gobechiya E R, Kabalov Y K, Schneider J
Crystallography Reports 47 (2002) 39-42
Determination of the crystal structure of khanneshite by the Rietveld method
Locality: Khibiny massif, Kola Peninsula, Russia
_database_code_amcsd 0012375
10.5790 10.5790 6.5446 90 90 120 P6_3mc
atom     x     y    z occ Biso
NaA  .5246 .4754 .308 .86  1.1
CaA  .5246 .4754 .308 .14  1.1
SrB  .8403 .1597    0 .21  .85
BaB  .8403 .1597    0 .36  .85
CeB  .8403 .1597    0 .16  .85
LaB  .8403 .1597    0 .06  .85
NdB  .8403 .1597    0 .05  .85
PrB  .8403 .1597    0 .01  .85
CaB  .8403 .1597    0 .15  .85
C1    .799  .201 .541      1.4
C2       0     0 .838      1.0
C3     1/3   2/3  .50      3.0
O1    .379  .085 .629      1.6
O2    .928  .072 .344      3.7
O3    .405  .595 .486      1.9
O4    .774  .226 .359      2.4