Title of article
Synthesis, structure and luminescence of new Ca3SnSi2O9
Author/Authors
Blasse، نويسنده , , G. and Hamstra، نويسنده , , M.A. and IJdo، نويسنده , , D.J.W. and Plaisier، نويسنده , , J.R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
7
From page
967
To page
973
Abstract
Ca3SnSi2O9 was prepared by solid state reaction of CaCO3, SnO2 and SiO2. The crystal structure [a = 732.83(7), b = 1007.43(8), c = 1043.88(9)pm, β = 91.064(2)°, monoclinic, P21c, Z = 4, RP = 2.48, Rwp = 3.27%] has been determined with the Rietveld method from neutron powder diffraction data. The structure has isolated pairs of edge sharing Sn(IV)O6 octahedra. These Sn2O10 groups show an efficient luminescence with a very large Stokes shift.
Journal title
Materials Research Bulletin
Serial Year
1995
Journal title
Materials Research Bulletin
Record number
2092884
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