منابع مشابه
Complex ceramic structures. I. Weberites.
The weberite structure (A2B2X7) is an anion-deficient fluorite-related superstructure. Compared with fluorites, the reduction in the number of anions leads to a decrease in the coordination number of the B cations (VI coordination) with respect to the A cations (VIII coordination), thus allowing the accommodation of diverse cations. As a result, weberite compounds have a broad range of chemical...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section B Structural Science
سال: 2009
ISSN: 0108-7681
DOI: 10.1107/s0108768109011355