Synthesis, Structure, and Characterization of the Hexagonal Provskite Ba5In0.93Mn4O14.40

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• 作者：Congling Yin ; Guobao Li ; Tounan Jin ; Liping You ; Julian Tao ; James W. Richardson ; Chun-K. Loong ; Junliang Sun ; Fuhui Liao ; Jianhua Lin
• 刊名：Chemistry of Materials
• 出版年：2008
• 出版时间：March 25, 2008
• 年：2008
• 卷：20
• 期：6
• 页码：2110 - 2116
• 全文大小：1224K
• 年卷期：v.20,no.6(March 25, 2008)
• ISSN：1520-5002

文摘

Ba₅In_0.93Mn₄O_14.40 was synthesized in air at 1300 °C by traditional solid state reaction and structurally characterized using powder X-ray diffraction, neutron diffraction, and selected area electron diffraction (SAED). It crystallizes in the hexagonal space group P6₃/mmc with a = 5.7389(1) Å and c = 23.6418(1) Å and was formed by pseudoclose-packed BaO_3−x layers in a sequence of (cchhh)₂ with In and Mn cations occupying the oxygen octahedral holes.