AM_Cohenite
Formula: Fe3 C
Name: Cohenite
Unit cell: 4.518 5.069 6.736 90.0 90.0 90.0 , V=154.27
Space group: PBNM (62)

Hendricks B S , Zeitschrift fur Kristallographie , 74 (1930) p.534-545, The crystal structure of cementite