The synthesis and structural characterisation of two polynuclear hafnium(IV) complexes

Scott J. Dalgarno; Jerry L. Atwood; Colin L. Raston

doi:10.1016/j.ica.2006.03.018

The synthesis and structural characterisation of two polynuclear hafnium(IV) complexes

Scott J. Dalgarno, Jerry L. Atwood, Colin L. Raston

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

11 Citations (Scopus)

Abstract

Attempts to form extended supramolecular structures incorporating hafnium(IV) complexes of p-sulfonatocalix[6]arene resulted in the serendipitous formation of two polynuclear-hafnium clusters. Subsequent reaction between hafnium triflate and 1 M sulfuric or p-toluenesulfonic acid solutions also led to the formation of the same clusters, identified as cations based on Hf₁₇ and Hf₄, respectively.

Original language	English
Pages (from-to)	1344-1348
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	360
Issue number	4
DOIs	https://doi.org/10.1016/j.ica.2006.03.018
Publication status	Published - 1 Mar 2007
Externally published	Yes

Keywords

Crystal structure
Hafnium(IV)
Polynuclear clusters
Polyoxo-hafnium

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10.1016/j.ica.2006.03.018Licence: In Copyright

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abstract = "Attempts to form extended supramolecular structures incorporating hafnium(IV) complexes of p-sulfonatocalix[6]arene resulted in the serendipitous formation of two polynuclear-hafnium clusters. Subsequent reaction between hafnium triflate and 1 M sulfuric or p-toluenesulfonic acid solutions also led to the formation of the same clusters, identified as cations based on Hf17 and Hf4, respectively.",

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AU - Dalgarno, Scott J.

AU - Atwood, Jerry L.

AU - Raston, Colin L.

PY - 2007/3/1

Y1 - 2007/3/1

N2 - Attempts to form extended supramolecular structures incorporating hafnium(IV) complexes of p-sulfonatocalix[6]arene resulted in the serendipitous formation of two polynuclear-hafnium clusters. Subsequent reaction between hafnium triflate and 1 M sulfuric or p-toluenesulfonic acid solutions also led to the formation of the same clusters, identified as cations based on Hf17 and Hf4, respectively.

AB - Attempts to form extended supramolecular structures incorporating hafnium(IV) complexes of p-sulfonatocalix[6]arene resulted in the serendipitous formation of two polynuclear-hafnium clusters. Subsequent reaction between hafnium triflate and 1 M sulfuric or p-toluenesulfonic acid solutions also led to the formation of the same clusters, identified as cations based on Hf17 and Hf4, respectively.

KW - Crystal structure

KW - Hafnium(IV)

KW - Polynuclear clusters

KW - Polyoxo-hafnium

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U2 - 10.1016/j.ica.2006.03.018

DO - 10.1016/j.ica.2006.03.018

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SN - 0020-1693

VL - 360

SP - 1344

EP - 1348

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 4

ER -

The synthesis and structural characterisation of two polynuclear hafnium(IV) complexes

Abstract

Keywords

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