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The new nickel tellurite chloride compound Ni15Te12O34Cl10 - synthesis, crystal structure and magnetic properties

Zhang, Dong ; Johnsson, Mats ; Lidin, Sven LU and Kremer, Reinhard K. (2013) In Dalton Transactions 42(5). p.1394-1399
Abstract
A new nickel tellurite oxohalide, Ni15Te12O34Cl10, has been prepared by chemical vapour transport reactions and the crystal structure was determined by single-crystal X-ray diffraction. The compound crystallizes in the triclinic space group P (1) over bar with the pseudomonoclinic cell parameters a = 10.3248(6) angstrom, b = 10.3249(6) angstrom, c = 11.6460(8) angstrom, alpha = 73.782(6)degrees, beta = 73.782(6)degrees, gamma = 63.51(2)degrees, Z = 1, R-1 = 0.0264. The Ni2+ ions have octahedral [NiO6] and [NiO4Cl2] coordinations, the Te4+ ions have one-sided [TeO3] and [TeO4] coordinations. The crystal structure can be described as consisting of nickel oxide ribbons extending along (001) that are connected by corner sharing [TeO3] and... (More)
A new nickel tellurite oxohalide, Ni15Te12O34Cl10, has been prepared by chemical vapour transport reactions and the crystal structure was determined by single-crystal X-ray diffraction. The compound crystallizes in the triclinic space group P (1) over bar with the pseudomonoclinic cell parameters a = 10.3248(6) angstrom, b = 10.3249(6) angstrom, c = 11.6460(8) angstrom, alpha = 73.782(6)degrees, beta = 73.782(6)degrees, gamma = 63.51(2)degrees, Z = 1, R-1 = 0.0264. The Ni2+ ions have octahedral [NiO6] and [NiO4Cl2] coordinations, the Te4+ ions have one-sided [TeO3] and [TeO4] coordinations. The crystal structure can be described as consisting of nickel oxide ribbons extending along (001) that are connected by corner sharing [TeO3] and [TeO4] groups to build the open framework structure. The chlorine atoms and the Te-lone pairs are facing voids in the oxide framework. The new compound undergoes two successive antiferromagnetic ordering transitions at similar to 50 K and similar to 10 K. The Curie-Weiss temperature obtained from detailed evaluation of the high-temperature magnetic susceptibilities is positive indicating predominant ferromagnetic superexchange interactions between the Ni magnetic moments. (Less)
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type
Contribution to journal
publication status
published
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in
Dalton Transactions
volume
42
issue
5
pages
1394 - 1399
publisher
Royal Society of Chemistry
external identifiers
  • wos:000313616600013
  • scopus:84872071257
  • pmid:23135641
ISSN
1477-9234
DOI
10.1039/c2dt32158k
language
English
LU publication?
yes
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The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Polymer and Materials Chemistry (LTH) (011001041)
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198a3085-b0a0-4014-9501-4f79aec2e509 (old id 3595980)
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2016-04-01 10:28:07
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2020-03-24 01:36:20
@article{198a3085-b0a0-4014-9501-4f79aec2e509,
  abstract     = {A new nickel tellurite oxohalide, Ni15Te12O34Cl10, has been prepared by chemical vapour transport reactions and the crystal structure was determined by single-crystal X-ray diffraction. The compound crystallizes in the triclinic space group P (1) over bar with the pseudomonoclinic cell parameters a = 10.3248(6) angstrom, b = 10.3249(6) angstrom, c = 11.6460(8) angstrom, alpha = 73.782(6)degrees, beta = 73.782(6)degrees, gamma = 63.51(2)degrees, Z = 1, R-1 = 0.0264. The Ni2+ ions have octahedral [NiO6] and [NiO4Cl2] coordinations, the Te4+ ions have one-sided [TeO3] and [TeO4] coordinations. The crystal structure can be described as consisting of nickel oxide ribbons extending along (001) that are connected by corner sharing [TeO3] and [TeO4] groups to build the open framework structure. The chlorine atoms and the Te-lone pairs are facing voids in the oxide framework. The new compound undergoes two successive antiferromagnetic ordering transitions at similar to 50 K and similar to 10 K. The Curie-Weiss temperature obtained from detailed evaluation of the high-temperature magnetic susceptibilities is positive indicating predominant ferromagnetic superexchange interactions between the Ni magnetic moments.},
  author       = {Zhang, Dong and Johnsson, Mats and Lidin, Sven and Kremer, Reinhard K.},
  issn         = {1477-9234},
  language     = {eng},
  number       = {5},
  pages        = {1394--1399},
  publisher    = {Royal Society of Chemistry},
  series       = {Dalton Transactions},
  title        = {The new nickel tellurite chloride compound Ni15Te12O34Cl10 - synthesis, crystal structure and magnetic properties},
  url          = {http://dx.doi.org/10.1039/c2dt32158k},
  doi          = {10.1039/c2dt32158k},
  volume       = {42},
  year         = {2013},
}