AM_Potassium_7 Formula: K Name: Potassium Unit cell: 4.936 4.936 4.936 90.0 90.0 90.0 , V=120.26 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 = 1.2 GPa