Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)

Rb(0.21)(H(2)O)(y)WS(2), rubidium hydrate di­thio­tungstate, is a new quasi two-dimensional sulfide. Its crystal structure consists of ordered WS(2) layers, separated by disordered Rb(+) ions and water mol­ecules. All atomic sites are located on mirror planes. The WS(2) layers are composed of edge-s...

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Autores principales: Mao, Yuanlv, Fang, Yuqiang, Wang, Dong, Bu, Kejun, Wang, Sishun, Zhao, Wei, Huang, Fuqiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6659325/
https://www.ncbi.nlm.nih.gov/pubmed/31392007
http://dx.doi.org/10.1107/S2056989019007941
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author Mao, Yuanlv
Fang, Yuqiang
Wang, Dong
Bu, Kejun
Wang, Sishun
Zhao, Wei
Huang, Fuqiang
author_facet Mao, Yuanlv
Fang, Yuqiang
Wang, Dong
Bu, Kejun
Wang, Sishun
Zhao, Wei
Huang, Fuqiang
author_sort Mao, Yuanlv
collection PubMed
description Rb(0.21)(H(2)O)(y)WS(2), rubidium hydrate di­thio­tungstate, is a new quasi two-dimensional sulfide. Its crystal structure consists of ordered WS(2) layers, separated by disordered Rb(+) ions and water mol­ecules. All atomic sites are located on mirror planes. The WS(2) layers are composed of edge-sharing [WS(6)] octa­hedra and extend parallel to (001). The presence of structural water was revealed by thermogravimetry, but the position and exact amount could not be determined in the present study. The temperature dependence of the electrical resistance indicates that Rb(0.21)(H(2)O)(y)WS(2) is semiconducting between 80–300 K.
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spelling pubmed-66593252019-08-07 Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2) Mao, Yuanlv Fang, Yuqiang Wang, Dong Bu, Kejun Wang, Sishun Zhao, Wei Huang, Fuqiang Acta Crystallogr E Crystallogr Commun Research Communications Rb(0.21)(H(2)O)(y)WS(2), rubidium hydrate di­thio­tungstate, is a new quasi two-dimensional sulfide. Its crystal structure consists of ordered WS(2) layers, separated by disordered Rb(+) ions and water mol­ecules. All atomic sites are located on mirror planes. The WS(2) layers are composed of edge-sharing [WS(6)] octa­hedra and extend parallel to (001). The presence of structural water was revealed by thermogravimetry, but the position and exact amount could not be determined in the present study. The temperature dependence of the electrical resistance indicates that Rb(0.21)(H(2)O)(y)WS(2) is semiconducting between 80–300 K. International Union of Crystallography 2019-06-11 /pmc/articles/PMC6659325/ /pubmed/31392007 http://dx.doi.org/10.1107/S2056989019007941 Text en © Mao et al. 2019 http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/4.0/
spellingShingle Research Communications
Mao, Yuanlv
Fang, Yuqiang
Wang, Dong
Bu, Kejun
Wang, Sishun
Zhao, Wei
Huang, Fuqiang
Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title_full Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title_fullStr Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title_full_unstemmed Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title_short Crystal structure and electrical resistance property of Rb(0.21)(H(2)O)(y)WS(2)
title_sort crystal structure and electrical resistance property of rb(0.21)(h(2)o)(y)ws(2)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6659325/
https://www.ncbi.nlm.nih.gov/pubmed/31392007
http://dx.doi.org/10.1107/S2056989019007941
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