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author:

Cao, Y. (Cao, Y..) [1] | Zhang, H. (Zhang, H..) [2] | Huang, C. (Huang, C..) [3] | Chen, Y. (Chen, Y..) [4] | Sun, R. (Sun, R..) [5] | Guo, W. (Guo, W..) [6]

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Scopus

Abstract:

A novel one-dimensional polyoxovanadium borate (H 3NCH 2CH 2NH 3) 3[(VO) 12O 4{B 8O 17(OH) 4} 2{Na(H 2O)} 2]·(H 3O) 2(H 2O) 6.5 (1) has been synthesized by the hydrothermal method and the structure determined by X-ray crystallography. The structure consists of a continuous contorted V 12 ring, constructed from edge-sharing VO 5 square pyramids. Two {B 8O 17(OH) 4} 14- polyborate chains fill in the cavities formed by the V 12 ring. The [(VO) 12O 4{B 8O 17(OH) 4} 2] 12- clusters are connected by unusual binuclear Na + units into 1D chains. The binuclear Na + units are formed by two neighboring sodium atoms sharing two μ 2-O from B-O-B. Each sodium atom is in a distorted octahedral geometry. Other characterizations are also described by elemental analysis, thermal analysis and IR, EPR spectra. © 2004 Elsevier B.V. All rights reserved.

Keyword:

Crystal structure; EPR; Hydrothermal synthesis; Polyoxovanadium borate

Community:

  • [ 1 ] [Cao, Y.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China
  • [ 2 ] [Zhang, H.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China
  • [ 3 ] [Zhang, H.]State Key Lab. of Struct. Chemistry, Fujian Inst. Res. Struct. of Matter, Chinese Acad. Sci., Fuzhou, F., China
  • [ 4 ] [Huang, C.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China
  • [ 5 ] [Chen, Y.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China
  • [ 6 ] [Sun, R.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China
  • [ 7 ] [Guo, W.]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, People's R., China

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Source :

Journal of Molecular Structure

ISSN: 0022-2860

Year: 2005

Issue: 1-3

Volume: 733

Page: 211-216

1 . 4 4

JCR@2005

4 . 0 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 27

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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