C12H8O4
Hirohiko HoujouTakatoshi MotoyamaSeisaku BannoIsao YoshikawaKoji Araki
Journal of Organic Chemistry (2009) 74, 520-529
a=4.3980(2)Å b=12.2080(6)Å c=8.6590(5)Å
α=90.00° β=102.870(4)° γ=90.00°
a=4.8840(5)Å b=5.9640(7)Å c=15.3700(17)Å
α=90.00° β=92.857(8)° γ=90.00°
O2Si
Ikuta, D.Kawame, N.Banno, S.Hirajima, T.Ito, K.Rakovan, J. F.Downs, R. T.Tamada, O.
American Mineralogist (2007) 92, 57-63
a=7.140Å b=12.371Å c=7.175Å
α=90° β=120.34° γ=90°
a=4.923Å b=4.923Å c=5.409Å
α=90° β=90° γ=120°
a=4.918Å b=4.918Å c=5.407Å
a=4.917Å b=4.917Å c=5.410Å