AM_Strontium_1 Formula: Sr Name: Strontium Unit cell: 4.32 4.32 7.06 90.0 90.0 120.0 , V=114.10 Space group: P63/MMC (194)

Wyckoff R W G , Crystal Structures , 1 (1963) p.7-83, Second edition. Interscience Publishers, New York, New York, Sample at T = 521 K, Hexagonal closest packed, hcp, structure, known as the beta phase