KMg.8Cu.2F3
Burns P C, Hawthorne F C, Hofmeister A M, Moret S L
Physics and Chemistry of Minerals 23 (1996) 141-150
A structural phase-transition in K(Mg1-xCux)F3 perovskite
Sample: x = 0.200
_database_code_amcsd 0007943
3.9978 3.9978 3.9978 90 90 90 Pm3m
atom     x     y   z  occ
K       .5    .5  .5
Cu       0     0   0 .200
Mg       0     0   0 .800
F       .5     0   0