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An Unusual Chain Structure of Decavanadates V 10 O 28 Linked by Zn(en) 2 Units

An Unusual Chain Structure of Decavanadates V 10 O 28 Linked by Zn(en) 2 Units A new decavanadate (Zn(en) 2 ) 3 (V 10 O 28 ) 5H 2 O (1), (en=ethylenediamine) has been hydrothermally synthesized and characterized by elemental analysis, infrared spectroscopy, thermogravimetry, and single-crystal X-ray diffraction. It is a structural feature of compound 1 that each (V 10 O 28 ) 6- cluster provides four bridging oxygen atoms of two pairs of opposite (VO 6 ) octahedra to graft four (Zn(en) 2 ) 2+ complexes, observed for the first time for the (V 10 O 28 ) 6- cluster. The resulting array represents the second example of a chain based on these decavanadates linked by transition metal complexes http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Zeitschrift für Naturforschung B de Gruyter

An Unusual Chain Structure of Decavanadates V 10 O 28 Linked by Zn(en) 2 Units

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References (4)

Publisher
de Gruyter
Copyright
Copyright © 2012 by the
ISSN
0932-0776
eISSN
1865-7117
DOI
10.5560/znb.2012-0120
Publisher site
See Article on Publisher Site

Abstract

A new decavanadate (Zn(en) 2 ) 3 (V 10 O 28 ) 5H 2 O (1), (en=ethylenediamine) has been hydrothermally synthesized and characterized by elemental analysis, infrared spectroscopy, thermogravimetry, and single-crystal X-ray diffraction. It is a structural feature of compound 1 that each (V 10 O 28 ) 6- cluster provides four bridging oxygen atoms of two pairs of opposite (VO 6 ) octahedra to graft four (Zn(en) 2 ) 2+ complexes, observed for the first time for the (V 10 O 28 ) 6- cluster. The resulting array represents the second example of a chain based on these decavanadates linked by transition metal complexes

Journal

Zeitschrift für Naturforschung B – de Gruyter

Published: Sep 1, 2012

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