AM_Scandium Formula: Sc Name: Scandium Unit cell: 3.309 3.309 5.2733 90.0 90.0 120.0 , V=50.00 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 99.6% pure