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Title: Synthesis, crystal structure and magnetic property of a new cobalt(II) vanadate

Abstract

A new cobalt(II) vanadate has been synthesized by hydrothermal reaction. It exhibits 3D cobalt(II) oxide architecture with Co{sub 12} member ring (MR) and Co{sub 6} MR tunnels along c-axis. V(2)O{sub 4} tetrahedra are located at the center of Co{sub 6}-MR tunnels whereas V(1)O{sub 4} tetrahedra and ‘isolated’ 1D Co(1)O{sub 6} octahedral chains are located at the Co{sub 12}-MR tunnels. The 3D cobalt(II) oxide architecture is constructed on irregular ladder chains formed by edge- and face-sharing of Co(2)O{sub 6} octahedra whereas the ‘isolated’ 1D Co(1)O{sub 6} octahedral chain in the tunnels are formed by face-sharing of Co(1)O{sub 6} octahedra. Magnetic property is investigated by means of magnetic susceptibility, magnetization and heat capacity measurement. Magnetic susceptibility and heat capacity measurement indicate a typical long-range spin-canting antiferromagnetic ordering below ~71 K; metamagnetic behavior was detected in the isothermal magnetization measurement at 2 K. - Graphical abstract: A cobalt(II) vanadate, Co{sub 7}V{sub 4}O{sub 16}(OH){sub 2}(H{sub 2}O) has been synthesized and structurally characterized. It exhibits antiferromagnetic interaction with weak spin-canting below ~71 K; metamagnetic behavior was detected in isothermal magnetization at 2 K. - Highlights: • Hydrothermal reaction of CoCl{sub 2}·6H{sub 2}O and Na{sub 3}VO{sub 4} yielded a new cobalt(||) vanadate. • It shows novelmore » structure since its large Co/V ratio. • It shows long-range spin-canting antiferromagnetic ordering below ~71 K. • Metamagnetic behavior was detected in the isothermal magnetization at 2 K.« less

Authors:
; ;  [1];  [1];  [2]; ;  [1];  [1];  [2];  [1]
  1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002 (China)
  2. (China)
Publication Date:
OSTI Identifier:
22475579
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 225; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ANTIFERROMAGNETISM; COBALT CHLORIDES; CRYSTAL STRUCTURE; HYDRATES; HYDROTHERMAL SYNTHESIS; HYDROXY COMPOUNDS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; SPECIFIC HEAT; TEMPERATURE DEPENDENCE; VANADATES

Citation Formats

Zhang, Su-Yun, Guo, Wen-Bin, Yang, Ming, Tang, Ying-Ying, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Wang, Nan-Nan, Huang, Rong-Rong, Cui, Mei-Yan, Graduate School of the Chinese Academy of Sciences, Beijing 100039, and He, Zhang-Zhen, E-mail: hezz@fjirsm.ac.cn. Synthesis, crystal structure and magnetic property of a new cobalt(II) vanadate. United States: N. p., 2015. Web. doi:10.1016/J.JSSC.2014.12.004.
Zhang, Su-Yun, Guo, Wen-Bin, Yang, Ming, Tang, Ying-Ying, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Wang, Nan-Nan, Huang, Rong-Rong, Cui, Mei-Yan, Graduate School of the Chinese Academy of Sciences, Beijing 100039, & He, Zhang-Zhen, E-mail: hezz@fjirsm.ac.cn. Synthesis, crystal structure and magnetic property of a new cobalt(II) vanadate. United States. doi:10.1016/J.JSSC.2014.12.004.
Zhang, Su-Yun, Guo, Wen-Bin, Yang, Ming, Tang, Ying-Ying, Graduate School of the Chinese Academy of Sciences, Beijing 100039, Wang, Nan-Nan, Huang, Rong-Rong, Cui, Mei-Yan, Graduate School of the Chinese Academy of Sciences, Beijing 100039, and He, Zhang-Zhen, E-mail: hezz@fjirsm.ac.cn. Fri . "Synthesis, crystal structure and magnetic property of a new cobalt(II) vanadate". United States. doi:10.1016/J.JSSC.2014.12.004.
@article{osti_22475579,
title = {Synthesis, crystal structure and magnetic property of a new cobalt(II) vanadate},
author = {Zhang, Su-Yun and Guo, Wen-Bin and Yang, Ming and Tang, Ying-Ying and Graduate School of the Chinese Academy of Sciences, Beijing 100039 and Wang, Nan-Nan and Huang, Rong-Rong and Cui, Mei-Yan and Graduate School of the Chinese Academy of Sciences, Beijing 100039 and He, Zhang-Zhen, E-mail: hezz@fjirsm.ac.cn},
abstractNote = {A new cobalt(II) vanadate has been synthesized by hydrothermal reaction. It exhibits 3D cobalt(II) oxide architecture with Co{sub 12} member ring (MR) and Co{sub 6} MR tunnels along c-axis. V(2)O{sub 4} tetrahedra are located at the center of Co{sub 6}-MR tunnels whereas V(1)O{sub 4} tetrahedra and ‘isolated’ 1D Co(1)O{sub 6} octahedral chains are located at the Co{sub 12}-MR tunnels. The 3D cobalt(II) oxide architecture is constructed on irregular ladder chains formed by edge- and face-sharing of Co(2)O{sub 6} octahedra whereas the ‘isolated’ 1D Co(1)O{sub 6} octahedral chain in the tunnels are formed by face-sharing of Co(1)O{sub 6} octahedra. Magnetic property is investigated by means of magnetic susceptibility, magnetization and heat capacity measurement. Magnetic susceptibility and heat capacity measurement indicate a typical long-range spin-canting antiferromagnetic ordering below ~71 K; metamagnetic behavior was detected in the isothermal magnetization measurement at 2 K. - Graphical abstract: A cobalt(II) vanadate, Co{sub 7}V{sub 4}O{sub 16}(OH){sub 2}(H{sub 2}O) has been synthesized and structurally characterized. It exhibits antiferromagnetic interaction with weak spin-canting below ~71 K; metamagnetic behavior was detected in isothermal magnetization at 2 K. - Highlights: • Hydrothermal reaction of CoCl{sub 2}·6H{sub 2}O and Na{sub 3}VO{sub 4} yielded a new cobalt(||) vanadate. • It shows novel structure since its large Co/V ratio. • It shows long-range spin-canting antiferromagnetic ordering below ~71 K. • Metamagnetic behavior was detected in the isothermal magnetization at 2 K.},
doi = {10.1016/J.JSSC.2014.12.004},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 225,
place = {United States},
year = {2015},
month = {5}
}