AM_Lanthanum Formula: La Name: Lanthanum Unit cell: 3.77 3.77 12.159 90.0 90.0 120.0 , V=149.66 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 99.8% pure