Br H4 N
Bartlett G, Langmuir I
Journal of the American Chemical Society 43 (1921) 84-91
The Crystal Structure of the Ammonium Halides Above and Below the
Transition Temperature
_cod_database_code 1010074
_database_code_amcsd 0017008
6.9 6.9 6.9 90 90 90 Fm3m
atom  x  y  z
N1    0  0  0
Br1  .5 .5 .5