AM_Strontium_4 Formula: Sr Name: Strontium Unit cell: 4.87 4.87 4.87 90.0 90.0 90.0 , V=115.50 Space group: IM3M (229)

Hirst R G , King A J , Kanda F A , Journal of Physical Chemistry , 60 (1956) p.302-304, The barium-strontium equilibrium system, Locality: synthetic, Sample: at T = 628 C, note: known as beta-strontium