Issue 14, 2015

BaMn9II(VO4)6(OH)2: a homospin ferrimagnet with a broken spinel-lattice of B-sites

Abstract

A new vanadate of BaMn9II(VO4)6(OH)2 was synthesized by a conventional hydrothermal method. BaMn9II(VO4)6(OH)2 crystallizes in the cubic space group Pa[3 with combining macron], which exhibits an edge-sharing MnO6 octahedral network structure with cavities occupied by Ba(VO4)616− groups. The lattice built by Mn2+ ions shows the reverse triangular dipyramid Mn7 in the system, which can be considered as a broken spin lattice of B-sites in spinels. The title compound shows a ferrimagnetic behavior with TC = 18 K.

Graphical abstract: BaMn9II(VO4)6(OH)2: a homospin ferrimagnet with a broken spinel-lattice of B-sites

Supplementary files

Article information

Article type
Paper
Submitted
23 Sep 2014
Accepted
23 Oct 2014
First published
24 Oct 2014

Dalton Trans., 2015,44, 6363-6367

BaMn9II(VO4)6(OH)2: a homospin ferrimagnet with a broken spinel-lattice of B-sites

W. Guo, Z. He, Y. Tang, S. Zhang, M. Yang and W. Cheng, Dalton Trans., 2015, 44, 6363 DOI: 10.1039/C4DT02930E

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