AM_Lutetium Formula: Lu Name: Lutetium Unit cell: 3.5031 3.5031 5.5509 90.0 90.0 120.0 , V=58.99 Space group: P63/MMC (194)

Spedding F H , Daane A H , Herrmann K W , Acta Crystallographica , 9 (1956) p.559-563, The crystal structures and lattice parameters of high-purity scandium,, yttrium and the rare earth metals, Locality: synthetic, Note: sample 99.9% pure