AM_Holmium Formula: Ho Name: Holmium Unit cell: 3.5773 3.5773 5.6158 90.0 90.0 120.0 , V=62.24 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 99.4% pure