Neptunium-gamma Formula: Np Name: Neptunium-gamma Unit cell: 3.52 3.52 3.52 90.0 90.0 90.0 , V=43.61 Space group: IM3M (229)
Wyckoff R W G , Crystal Structures , 1 (1963) p.7-83, Second edition. Interscience Publishers, New York, New York, Sample at T = 873 K, Body centered cubic, bcc, structure