AM_Potassium_18 Formula: K Name: Potassium Unit cell: 4.13 4.13 4.13 90.0 90.0 90.0 , V=70.44 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 = 12 GPa