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Title: A cesium copper vanadyl-diphosphate: Synthesis, crystal structure and physical properties

Abstract

A non-centrosymmetric orthorhombic diphosphate, Cs{sub 2}Cu{sub 1+x}(VO){sub 2−x}(P{sub 2}O{sub 7}){sub 2} (x=0.1) with a=13.7364(2) Å, b=9.2666(2) Å, c=11.5678(2) Å, Z=4, has been isolated. Its 3D framework is built from Cu atoms in square pyramidal and square planar coordination, VO{sub 5} tetragonal pyramids and P{sub 2}O{sub 7} diphosphate groups, sharing vertices. Large channels are fulfilled by cesium atoms. The ESR study reveals a similarity in behaviour of two paramagnetic (Cu and V) subsystems. The temperature dependences of the ESR linewidth and static magnetic susceptibility data present evidences for a cluster type magnetic ordering in the title compound at T⁎=22 K. The weakness of the relevant anomalies reflects presumably obvious Cu{sup 2+} ions and (VO){sup 2+} units disorder in the system. It is supposed that the charge and geometry of the framework are controlled by the Cu{sup 2+}/(VO){sup 2+} ratio; its variation may lead to a design of new materials. - Graphical abstract: A microporous 3D anionic framework of the first copper vanadium-diphosphate Cs{sub 2}Cu{sub 1.1}(VO){sub 1.9}(P{sub 2}O{sub 7}){sub 2}. The similarity in behaviour of Cu and V paramagnetic subsystems revealed by ESR study. - Highlights: • The first copper vanadium-diphosphate Cs{sub 2}Cu{sub 1.1}(VO){sub 1.9}(P{sub 2}O{sub 7}){sub 2} is reported. • Amore » 3D anionic framework is characterized by disorder in distribution of Cu and V atoms. • Structural relations with topologically similar compounds are discussed. • The similarity in behaviour of Cu and V paramagnetic subsystems has been revealed.« less

Authors:
 [1];  [2]; ; ;  [1]; ;  [3];  [3];  [2];  [3];  [2];  [2]
  1. Geology Faculty, M.V. Lomonosov Moscow State University, Moscow 119991 (Russian Federation)
  2. (Russian Federation)
  3. Physics Faculty, M.V. Lomonosov Moscow State University, Moscow 119991 (Russian Federation)
Publication Date:
OSTI Identifier:
22443538
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 222; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CESIUM; COPPER; COPPER IONS; CRYSTALLIZATION; ELECTRON SPIN RESONANCE; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; ORTHORHOMBIC LATTICES; PARAMAGNETISM; PHOSPHATES; SYNTHESIS; TEMPERATURE DEPENDENCE; VANADIUM

Citation Formats

Shvanskaya, Larisa, E-mail: lshvanskaya@mail.ru, National University of Science and Technology “MISiS”, Moscow 119049, Yakubovich, Olga, Bychkov, Andrey, Shcherbakov, Vasiliy, Golovanov, Alexey, Zvereva, Elena, Volkova, Olga, Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg, Vasiliev, Alexander, National University of Science and Technology “MISiS”, Moscow 119049, and Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg. A cesium copper vanadyl-diphosphate: Synthesis, crystal structure and physical properties. United States: N. p., 2015. Web. doi:10.1016/J.JSSC.2014.11.004.
Shvanskaya, Larisa, E-mail: lshvanskaya@mail.ru, National University of Science and Technology “MISiS”, Moscow 119049, Yakubovich, Olga, Bychkov, Andrey, Shcherbakov, Vasiliy, Golovanov, Alexey, Zvereva, Elena, Volkova, Olga, Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg, Vasiliev, Alexander, National University of Science and Technology “MISiS”, Moscow 119049, & Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg. A cesium copper vanadyl-diphosphate: Synthesis, crystal structure and physical properties. United States. doi:10.1016/J.JSSC.2014.11.004.
Shvanskaya, Larisa, E-mail: lshvanskaya@mail.ru, National University of Science and Technology “MISiS”, Moscow 119049, Yakubovich, Olga, Bychkov, Andrey, Shcherbakov, Vasiliy, Golovanov, Alexey, Zvereva, Elena, Volkova, Olga, Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg, Vasiliev, Alexander, National University of Science and Technology “MISiS”, Moscow 119049, and Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg. Sun . "A cesium copper vanadyl-diphosphate: Synthesis, crystal structure and physical properties". United States. doi:10.1016/J.JSSC.2014.11.004.
@article{osti_22443538,
title = {A cesium copper vanadyl-diphosphate: Synthesis, crystal structure and physical properties},
author = {Shvanskaya, Larisa, E-mail: lshvanskaya@mail.ru and National University of Science and Technology “MISiS”, Moscow 119049 and Yakubovich, Olga and Bychkov, Andrey and Shcherbakov, Vasiliy and Golovanov, Alexey and Zvereva, Elena and Volkova, Olga and Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg and Vasiliev, Alexander and National University of Science and Technology “MISiS”, Moscow 119049 and Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg},
abstractNote = {A non-centrosymmetric orthorhombic diphosphate, Cs{sub 2}Cu{sub 1+x}(VO){sub 2−x}(P{sub 2}O{sub 7}){sub 2} (x=0.1) with a=13.7364(2) Å, b=9.2666(2) Å, c=11.5678(2) Å, Z=4, has been isolated. Its 3D framework is built from Cu atoms in square pyramidal and square planar coordination, VO{sub 5} tetragonal pyramids and P{sub 2}O{sub 7} diphosphate groups, sharing vertices. Large channels are fulfilled by cesium atoms. The ESR study reveals a similarity in behaviour of two paramagnetic (Cu and V) subsystems. The temperature dependences of the ESR linewidth and static magnetic susceptibility data present evidences for a cluster type magnetic ordering in the title compound at T⁎=22 K. The weakness of the relevant anomalies reflects presumably obvious Cu{sup 2+} ions and (VO){sup 2+} units disorder in the system. It is supposed that the charge and geometry of the framework are controlled by the Cu{sup 2+}/(VO){sup 2+} ratio; its variation may lead to a design of new materials. - Graphical abstract: A microporous 3D anionic framework of the first copper vanadium-diphosphate Cs{sub 2}Cu{sub 1.1}(VO){sub 1.9}(P{sub 2}O{sub 7}){sub 2}. The similarity in behaviour of Cu and V paramagnetic subsystems revealed by ESR study. - Highlights: • The first copper vanadium-diphosphate Cs{sub 2}Cu{sub 1.1}(VO){sub 1.9}(P{sub 2}O{sub 7}){sub 2} is reported. • A 3D anionic framework is characterized by disorder in distribution of Cu and V atoms. • Structural relations with topologically similar compounds are discussed. • The similarity in behaviour of Cu and V paramagnetic subsystems has been revealed.},
doi = {10.1016/J.JSSC.2014.11.004},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 222,
place = {United States},
year = {Sun Feb 15 00:00:00 EST 2015},
month = {Sun Feb 15 00:00:00 EST 2015}
}