AM_ErN Formula: Er N Name: ErN Unit cell: 4.839 4.839 4.839 90.0 90.0 90.0 , V=113.31 Space group: FM3M (225)

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