Author:
Howard Christopher J.,Barnes Paris W.,Kennedy Brendan J.,Woodward Patrick M.
Abstract
The ordered perovskite Sr2YTaO6, distrontium yttrium tantalum hexaoxide, has been reported as showing an unusual triclinic structure, at odds with the results from a recent group-theoretical analysis. A new investigation establishes that Sr2YTaO6 and the isostructural Sr2YNbO6, distrontium yttrium niobium hexaoxide, in fact both adopt the commonly occurring monoclinic structure, with the space-group symmetry P21/n.
Publisher
International Union of Crystallography (IUCr)
Subject
General Biochemistry, Genetics and Molecular Biology,General Medicine
Cited by
29 articles.
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