An organotemplated vanadium(IV) borate polymer from boric acid 'flux' synthesis, [H2en]4[Hen]2[V6B22O 53H8]·5H2O

Ian D. Williams; Mingmei Wu; Herman H.Y. Sung; X. X. Zhang; Jihong Yu

doi:10.1039/a805908j

An organotemplated vanadium(IV) borate polymer from boric acid 'flux' synthesis, [H₂en]₄[Hen]₂[V₆B₂₂O ₅₃H₈]·5H₂O

Ian D. Williams^*, Mingmei Wu, Herman H.Y. Sung, X. X. Zhang, Jihong Yu

^*Corresponding author for this work

Hong Kong University of Science and Technology

Research output: Contribution to journal › Article › peer-review

70 Citations (Scopus)

Abstract

A new 1-D inorganic chain polymer [H₂en]₄[Hen]₂[V₆-B ₂₂O₅₃H₈]·5H₂O, consisting of [V₆B₂₀O₅₀H₆] cluster subunits linked together through diborate bridges, has been synthesised with high yield and purity by a molten boric acid 'flux' method in which V₂O₅, en and H₃BO₃ (1:6:25) were heated together at 180 °C for 3 days; the clusters have a central band of six square-pyramidal V^IV=O vanadyl groups, which are capped top and bottom by two raft-like polyborate ligands of formula [B₁₀O₁₆H₃].

Original language	English
Pages (from-to)	2463-2464
Number of pages	2
Journal	Chemical Communications
Issue number	22
DOIs	https://doi.org/10.1039/a805908j
Publication status	Published - 21 Nov 1998
Externally published	Yes

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title = "An organotemplated vanadium(IV) borate polymer from boric acid 'flux' synthesis, [H2en]4[Hen]2[V6B22O 53H8]·5H2O",

abstract = "A new 1-D inorganic chain polymer [H2en]4[Hen]2[V6-B 22O53H8]·5H2O, consisting of [V6B20O50H6] cluster subunits linked together through diborate bridges, has been synthesised with high yield and purity by a molten boric acid 'flux' method in which V2O5, en and H3BO3 (1:6:25) were heated together at 180 °C for 3 days; the clusters have a central band of six square-pyramidal VIV=O vanadyl groups, which are capped top and bottom by two raft-like polyborate ligands of formula [B10O16H3].",

author = "Williams, {Ian D.} and Mingmei Wu and Sung, {Herman H.Y.} and Zhang, {X. X.} and Jihong Yu",

year = "1998",

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language = "English",

pages = "2463--2464",

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AU - Williams, Ian D.

AU - Wu, Mingmei

AU - Sung, Herman H.Y.

AU - Zhang, X. X.

AU - Yu, Jihong

PY - 1998/11/21

Y1 - 1998/11/21

N2 - A new 1-D inorganic chain polymer [H2en]4[Hen]2[V6-B 22O53H8]·5H2O, consisting of [V6B20O50H6] cluster subunits linked together through diborate bridges, has been synthesised with high yield and purity by a molten boric acid 'flux' method in which V2O5, en and H3BO3 (1:6:25) were heated together at 180 °C for 3 days; the clusters have a central band of six square-pyramidal VIV=O vanadyl groups, which are capped top and bottom by two raft-like polyborate ligands of formula [B10O16H3].

AB - A new 1-D inorganic chain polymer [H2en]4[Hen]2[V6-B 22O53H8]·5H2O, consisting of [V6B20O50H6] cluster subunits linked together through diborate bridges, has been synthesised with high yield and purity by a molten boric acid 'flux' method in which V2O5, en and H3BO3 (1:6:25) were heated together at 180 °C for 3 days; the clusters have a central band of six square-pyramidal VIV=O vanadyl groups, which are capped top and bottom by two raft-like polyborate ligands of formula [B10O16H3].

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An organotemplated vanadium(IV) borate polymer from boric acid 'flux' synthesis, [H₂en]₄[Hen]₂[V₆B₂₂O ₅₃H₈]·5H₂O

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