Title of article
Crystal growth and structure of R2Ir2O7 (R = Pr, Eu) using molten KF
Author/Authors
Millican، نويسنده , , Jasmine N. and Macaluso، نويسنده , , Robin T. and Nakatsuji، نويسنده , , Satoru and Machida، نويسنده , , Yo and Maeno، نويسنده , , Yoshiteru and Chan، نويسنده , , Julia Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
7
From page
928
To page
934
Abstract
Single crystals of R2Ir2O7 (R = Pr, Eu) have been synthesized using molten KF at 1373 K. The pyrochlore compounds crystallize in a cubic space group F d 3 ¯ m (No. 227, origin choice 2), with Z = 8. At room temperature, the lattice parameters are a = 10.3940(4) إ, V = 1122.92(7) إ3 and a = 10.274(3) إ, V = 1084.5(6) إ3 for Pr2Ir2O7 and Eu2Ir2O7, respectively. In this paper, we report the crystal growth of R2Ir2O7 (R = Pr, Eu) and their structure determinations from single crystal X-ray diffraction experiments at temperatures of 110, 115, and 298 K.
Keywords
A. Oxides , B. Crystal growth , C. X-ray diffraction , B. Crystal structure
Journal title
Materials Research Bulletin
Serial Year
2007
Journal title
Materials Research Bulletin
Record number
2098234
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