MnKP
Pearson W B
Zeitschrift fur Kristallographie 171 (1985) 23-39
The Cu2Sb and related structures
_database_code_amcsd 0010889
4.275 4.275 7.668 90 90 90 P4/nmm
atom  x y    z
Mn    0 0    0
K    .5 0 .644
P    .5 0 .188