AM_Hg2I2
Formula: Hg I
Name: Hg2I2
Unit cell: 4.933 4.933 11.633 90.0 90.0 90.0 , V=283.08
Space group: I4/MMM (139)

Wyckoff R W G , Crystal Structures , 1 (1963) p.85-237, Second edition. Interscience Publishers, New York, New York