Formula: Fe4 N
Name: Roaldite
Unit cell: 3.79 3.79 3.79 90.0 90.0 90.0 , V=54.44
Space group: P-43M (215)

Bayliss P , The Canadian Mineralogist , 28 (1990) p.751-755, Revised unit cell dimensions, space group,, and chemical formua of some metallic minerals, Locality: synthetic, Note: Fe and N positions switched to match formula, Note: cell edge taken from Handbook of Mineralogy