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

Kari Darling, Wayne Ouellette, Jon A Zubieta

Research output: Contribution to journalArticle

10 Citations (Scopus)

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)]·0.5H 2O (4·0.5H 2O) and the two-dimensional [Cu 2I 2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H 2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en] 0.5[CuCl 2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.

Original languageEnglish (US)
Pages (from-to)52-60
Number of pages9
JournalInorganica Chimica Acta
Volume392
DOIs
StatePublished - Sep 30 2012

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Anions
Copper
Negative ions
chemistry
anions
salts
solid state
cations
copper
preparation
Cations
Salts
Positive ions
Derivatives
Chemical analysis
acetyl acetonate

Keywords

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

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Solid state coordination chemistry of copper with pyridyltetrazoles : Structural consequences of incorporation of coordinating anions. / Darling, Kari; Ouellette, Wayne; Zubieta, Jon A.

In: Inorganica Chimica Acta, Vol. 392, 30.09.2012, p. 52-60.

Research output: Contribution to journalArticle

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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)]·0.5H 2O (4·0.5H 2O) and the two-dimensional [Cu 2I 2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H 2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en] 0.5[CuCl 2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.",
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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)]·0.5H 2O (4·0.5H 2O) and the two-dimensional [Cu 2I 2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H 2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en] 0.5[CuCl 2(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)]·0.5H 2O (4·0.5H 2O) and the two-dimensional [Cu 2I 2(4-Hpyrtet)] (5) and [Cu(acac)(4-pyrtet)] (7) (acac = acetylacetonate; H 2en = ethylenediammonium cation). The pyrazinetetrazolate derivative [H 2en] 0.5[CuCl 2(prztet)] (Hprztet = pyrazinetetrazole) (6) is one-dimensional, but structurally distinct from the chain observed for 4.

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