AM_Perovskite-type MgSiO3_3
Formula: (Mg.95 Al.1) Si.95 O3
Name: Perovskite-type MgSiO3
Unit cell: 4.7767 4.9342 6.913 90.0 90.0 90.0 , V=162.93
Space group: PBNM (62)

Kojitani H , Katsura T , Akaogi M , Physics and Chemistry of Minerals , 34 (2007) p.257-267, Aluminum substitution mechanisms in perovskite-type MgSiO3: an investigation by Rietveld analysis, Sample: Stoichiometric with XAl = 0.10