Solid state coordination chemistry of copper with pyridyltetrazoles: Structural consequences of incorporation of coordinating anions

Kari Darling; Wayne Ouellette; Jon Zubieta

doi:10.1016/j.ica.2012.06.008

Solid state coordination chemistry of copper with pyridyltetrazoles: Structural consequences of incorporation of coordinating anions

Kari Darling, Wayne Ouellette, Jon Zubieta

Department of Chemistry

Research output: Contribution to journal › Article

10 Scopus citations

Abstract

The hydrothermal reactions of various Cu(II) salts with 3- and 4-pyridinetetrazole and pyrazinetetrazole were exploited in the preparation of a series of Cu(II) and Cu(I) azolate materials. The parent copper/ pyridyltetrazole compositions are observed in the two-dimensional [Cu(3-pyrtet)₂] (1), the reduced three-dimensional [Cu(4-pyrtet)] (2) and reduced two-dimensional [Cu(4-pyrtet)]·0.5DMF (3·0.5DMF) (Hpyrtet = pyridyltetrazole). The consequences of introducing coordinating anions are revealed in the structures of the one-dimensional [CuCl ₂(4-Hpyrtet)]·0.5H₂O (4·0.5H₂O) and the two-dimensional [Cu₂I₂(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H₂en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H ₂en]_0.5[CuCl₂(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.

Original language	English (US)
Pages (from-to)	52-60
Number of pages	9
Journal	Inorganica Chimica Acta
Volume	392
DOIs	https://doi.org/10.1016/j.ica.2012.06.008
State	Published - Sep 30 2012

Keywords

Copper-pyridyltetrazole coordination polymers
Hydrothermal synthesis
Metal-azolate coordination chemistry
Structural influences of coordinating anions

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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Darling, K., Ouellette, W., & Zubieta, J. (2012). Solid state coordination chemistry of copper with pyridyltetrazoles: Structural consequences of incorporation of coordinating anions. Inorganica Chimica Acta, 392, 52-60. https://doi.org/10.1016/j.ica.2012.06.008

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title = "Solid state coordination chemistry of copper with pyridyltetrazoles: Structural consequences of incorporation of coordinating anions",

abstract = "The hydrothermal reactions of various Cu(II) salts with 3- and 4-pyridinetetrazole and pyrazinetetrazole were exploited in the preparation of a series of Cu(II) and Cu(I) azolate materials. The parent copper/ pyridyltetrazole compositions are observed in the two-dimensional [Cu(3-pyrtet)2] (1), the reduced three-dimensional [Cu(4-pyrtet)] (2) and reduced two-dimensional [Cu(4-pyrtet)]·0.5DMF (3·0.5DMF) (Hpyrtet = pyridyltetrazole). The consequences of introducing coordinating anions are revealed in the structures of the one-dimensional [CuCl 2(4-Hpyrtet)]·0.5H2O (4·0.5H2O) and the two-dimensional [Cu2I2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en]0.5[CuCl2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.",

keywords = "Copper-pyridyltetrazole coordination polymers, Hydrothermal synthesis, Metal-azolate coordination chemistry, Structural influences of coordinating anions",

author = "Kari Darling and Wayne Ouellette and Jon Zubieta",

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doi = "10.1016/j.ica.2012.06.008",

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T1 - Solid state coordination chemistry of copper with pyridyltetrazoles

T2 - Structural consequences of incorporation of coordinating anions

AU - Darling, Kari

AU - Ouellette, Wayne

AU - Zubieta, Jon

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Y1 - 2012/9/30

N2 - The hydrothermal reactions of various Cu(II) salts with 3- and 4-pyridinetetrazole and pyrazinetetrazole were exploited in the preparation of a series of Cu(II) and Cu(I) azolate materials. The parent copper/ pyridyltetrazole compositions are observed in the two-dimensional [Cu(3-pyrtet)2] (1), the reduced three-dimensional [Cu(4-pyrtet)] (2) and reduced two-dimensional [Cu(4-pyrtet)]·0.5DMF (3·0.5DMF) (Hpyrtet = pyridyltetrazole). The consequences of introducing coordinating anions are revealed in the structures of the one-dimensional [CuCl 2(4-Hpyrtet)]·0.5H2O (4·0.5H2O) and the two-dimensional [Cu2I2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en]0.5[CuCl2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.

AB - The hydrothermal reactions of various Cu(II) salts with 3- and 4-pyridinetetrazole and pyrazinetetrazole were exploited in the preparation of a series of Cu(II) and Cu(I) azolate materials. The parent copper/ pyridyltetrazole compositions are observed in the two-dimensional [Cu(3-pyrtet)2] (1), the reduced three-dimensional [Cu(4-pyrtet)] (2) and reduced two-dimensional [Cu(4-pyrtet)]·0.5DMF (3·0.5DMF) (Hpyrtet = pyridyltetrazole). The consequences of introducing coordinating anions are revealed in the structures of the one-dimensional [CuCl 2(4-Hpyrtet)]·0.5H2O (4·0.5H2O) and the two-dimensional [Cu2I2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en]0.5[CuCl2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.

KW - Copper-pyridyltetrazole coordination polymers

KW - Hydrothermal synthesis

KW - Metal-azolate coordination chemistry

KW - Structural influences of coordinating anions

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