Hybrid Polyoxovanadates: Anion-Influenced Formation of Nanoscopic Cages and Supramolecular Assemblies of Asymmetric Clusters

John Breen; Wolfgang Schmitt; Lei Zhang; Raphaèle Clement

doi:10.1021/ic202104z

Hybrid Polyoxovanadates: Anion-Influenced Formation of Nanoscopic Cages and Supramolecular Assemblies of Asymmetric Clusters

John Breen, Wolfgang Schmitt, Lei Zhang, Raphaèle Clement

School of Chemistry and Chemical Engineering

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

34 Citations (Scopus)

Abstract

Organoarsonate-functionalized polyoxovanadates form upon the reduction of vanadates(V) in aqueous systems, whereby the underlying condensation reactions are influenced by the nature of the employed acid. In the presence of Cl− ions that derive from hydrochloric acid, a tetradecanuclear cage [VIV14O16(OH)8(O3AsC6H4-4-NH2)10]4– is obtained. When nitric acid is used, a condensed, decanuclear complex [V10O18(O3AsC6H4-4-NH2)7(DMF)2]5– forms. The latter organizes into a hexagonal packing arrangement in the solid state.

Original language	English
Pages (from-to)	19–21
Number of pages	3
Journal	Inorganic Chemistry
Volume	51
Issue number	1
DOIs	https://doi.org/10.1021/ic202104z
Publication status	Published - 02 Jan 2012

ASJC Scopus subject areas

Inorganic Chemistry
Physical and Theoretical Chemistry

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http://pubs.acs.org/doi/abs/10.1021/ic202104z

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title = "Hybrid Polyoxovanadates: Anion-Influenced Formation of Nanoscopic Cages and Supramolecular Assemblies of Asymmetric Clusters",

abstract = "Organoarsonate-functionalized polyoxovanadates form upon the reduction of vanadates(V) in aqueous systems, whereby the underlying condensation reactions are influenced by the nature of the employed acid. In the presence of Cl− ions that derive from hydrochloric acid, a tetradecanuclear cage [VIV14O16(OH)8(O3AsC6H4-4-NH2)10]4– is obtained. When nitric acid is used, a condensed, decanuclear complex [V10O18(O3AsC6H4-4-NH2)7(DMF)2]5– forms. The latter organizes into a hexagonal packing arrangement in the solid state.",

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AU - Breen, John

AU - Schmitt, Wolfgang

AU - Zhang, Lei

AU - Clement, Raphaèle

PY - 2012/1/2

Y1 - 2012/1/2

N2 - Organoarsonate-functionalized polyoxovanadates form upon the reduction of vanadates(V) in aqueous systems, whereby the underlying condensation reactions are influenced by the nature of the employed acid. In the presence of Cl− ions that derive from hydrochloric acid, a tetradecanuclear cage [VIV14O16(OH)8(O3AsC6H4-4-NH2)10]4– is obtained. When nitric acid is used, a condensed, decanuclear complex [V10O18(O3AsC6H4-4-NH2)7(DMF)2]5– forms. The latter organizes into a hexagonal packing arrangement in the solid state.

AB - Organoarsonate-functionalized polyoxovanadates form upon the reduction of vanadates(V) in aqueous systems, whereby the underlying condensation reactions are influenced by the nature of the employed acid. In the presence of Cl− ions that derive from hydrochloric acid, a tetradecanuclear cage [VIV14O16(OH)8(O3AsC6H4-4-NH2)10]4– is obtained. When nitric acid is used, a condensed, decanuclear complex [V10O18(O3AsC6H4-4-NH2)7(DMF)2]5– forms. The latter organizes into a hexagonal packing arrangement in the solid state.

U2 - 10.1021/ic202104z

DO - 10.1021/ic202104z

M3 - Article

SN - 0020-1669

VL - 51

SP - 19

EP - 21

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 1

ER -

Hybrid Polyoxovanadates: Anion-Influenced Formation of Nanoscopic Cages and Supramolecular Assemblies of Asymmetric Clusters

Abstract

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