Marshite
Hull S, Keen D A
Physical Review B50 (1994) 5868-5885
High-pressure polymorphism of the copper(I) halides:
A neutron-diffraction study to ~10 GPa
Note: P = 8.39 GPa
Note: known as CuI-V
_database_code_amcsd 0015184
3.9680 3.9680 5.5284 90 90 90 P4/nmm
atom x  y     z Biso
Cu   0  0     0 0.94
I    0 .5 .2975 0.62