AAg2(M鈥?sub>1/3M2/3)[VO4]2: Synthesis, Magnetic Properties, and Lattice Dynamics of Honeycomb-Type Lattices
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- 作者：Michaela Bratsch ; Joshua Tapp ; Alexander P. Litvinchuk ; Angela M枚ller
- 刊名：Inorganic Chemistry
- 出版年：2014
- 出版时间：May 19, 2014
- 年：2014
- 卷：53
- 期：10
- 页码：4994-5001
- 全文大小：488K
- 年卷期：v.53,no.10(May 19, 2014)
- ISSN：1520-510X
文摘
The magnetic honeycomb lattice series of compounds, AAg2(M鈥?sub>1/3M2/3)[VO4]2 with A = Bap>2+ p>, Srp>2+ p>, M鈥?= Mgp>2+ p>, Znp>2+ p>, and M = Mnp>2+ p>, Cop>2+ p>, and Nip>2+ p>, have been synthesized and their physical properties are reported. This series of compounds contains the M鈥?and M cations in a 1:2 ratio on a single crystallographic site. In an ordered arrangement, this could generate a magnetic honeycomb-type lattice. Presented X-ray diffraction data, spectroscopic measurements of lattice dynamics, along with ab initio calculations, magnetic, and specific heat data for these compounds clearly point toward the formation of magnetic honeycomb-type lattices.