AM_Lanthanum_2 Formula: La Name: Lanthanum Unit cell: 3.75 3.75 6.07 90.0 90.0 120.0 , V=73.92 Space group: P63/MMC (194)

Wyckoff R W G , Crystal Structures , 1 (1963) p.7-83, Second edition. Interscience Publishers, New York, New York, Hexagonal closest packed, hcp, structure