Crystal structures of Ca4+xY3–xSi7O15+xN5–x(0 ≤ x ≤ 1) comprising of an isolated [Si7(O,N)19] unit

Crystal structures of Ca4+xY3–xSi7O15+xN5–x(0 ≤ x ≤ 1) comprising of an isolated [Si7(O,N)19] unit

Single crystals of the solid solution series Ca4+xY3–xSi7O15+xN5–x were obtained by a solid-state reaction method using a flux for x = 0, 0.5 and 1, resulting in Ca4Y3Si7O15N5 (tetracalcium triyttrium heptasilicon oxynitride), Ca4.5Y2.5Si7O15.5N4.5 and Ca5Y2Si7O16N4 (pentacalcium diyttrium heptasili...

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Bibliographic Details
Main Authors: Makoto Kobayashi, Takuya Yasunaga, Hideki Kato, Kotaro Fujii, Masatomo Yashima, Masato Kakihana
Format: Article
Language:English
Published: International Union of Crystallography 2019-02-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
oxynitride
silicate
crystal structure
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989019001257

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http://scripts.iucr.org/cgi-bin/paper?S2056989019001257

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