Neighborite
Knight K S
American Mineralogist 99 (2014) 824-838
A high-resolution powder neutron diffraction study of
the crystal structure of neighborite (NaMgF3) between 9 and 440 K
Note: T = 9 K
Locality: synthetic
_database_code_amcsd 0020172
5.32517 5.47795 7.62732 90 90 90 Pbnm
atom      x      y      z   Uiso
Na    .0875  .5497    .25 .00498
Mg        0      0      0 .00045
F1    .0931  .9699    .25 .00205
F2   .29816 .20414 .95143 .00258