Tungsten_7 Formula: W Name: Tungsten Unit cell: 3.1837 3.1837 3.1837 90.0 90.0 90.0 , V=32.27 Space group: IM3M (229)
Dubrovinsky L S , Saxena S K , Physics and Chemistry of Minerals , 24 (1997) p.547-550, Thermal expansion of periclase (MgO) and tungsten (W), to melting temperatures, Sample: T = 1527 K