AM_LiBO2 Formula: Li B O2 Name: LiBO2 Unit cell: 4.1961 4.1961 6.5112 90.0 90.0 90.0 , V=114.64 Space group: I-42D (122)

Marezio M , Remeika J P , Journal of Chemical Physics , 44 (1966) p.3348-3353, Polymorphism of LiMO2 compounds and high-pressure single-crystal synthetis of LiBO2, Note: this is the gamma phase, synthesized at 15 kbar and 950 C