AM_Potassium_6 Formula: K Name: Potassium Unit cell: 5.286 5.286 5.286 90.0 90.0 90.0 , V=147.70 Space group: IM3M (229)

Liu L , Journal of Physics and Chemistry of Solids , 47 (1986) p.1067-1072, Compression and polymorphism of potassium to 400 Kbar, Locality: synthetic, Sample: bcc at P = .26 GPa