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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=64965 Help
TitleHigh-pressure crystal chemistry of MgSiO3 perovskite.
AuthorsRoss, N.L.;Hazen, R.M.
ReferencePhysics and Chemistry of Minerals (1990) 17, 228-237
Link XRef SCOPUS Google
CompoundMg1 O3 Si1 - [Perovskite] Magnesium catena-silicate [ABX3] [oP20] [d c2 b] []
Cell4.746(2), 4.899(3), 6.8538(16), 90., 90., 90.
PBNM (62) V=159.36
RemarksR=0.052000 : P =34-1216 : =5000 : M =Perovskite :
PDF 34-1216, in diamond anvil cell

Atom (site) Oxid. x, y, z, B, Occupancy
Mg1(4c)2
Si1(4b)4
O1(4c)-2
O2(8d)-2
0.510.550.250.811
0.500.50.511
0.100.460.250.871
0.190.200.550.411

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