Ba2Y2O5 structure?

[Sergey Ushakov]

Dear All,

Have somebody seen the structure data on  Ba2Y2O5? There is nothing 
in ICSD, There is a pattern in PDF2 without a space group...

Thanks in advance,
Sergey

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Sergey Ushakov

post-doc
University of California at Davis
Thermochemistry Facility
Dept. of Chem. Engr. & Mat.Sci.
One Shields Ave., Davis, CA 95616
ph 530/754-5863
fax 530/752-9307