Titanium(IV) complexes of hydrazones and azines

M G Davidson; A L Johnson; M D Jones; M D Lunn; M F Mahon

doi:10.1002/ejic.200600501

Titanium(IV) complexes of hydrazones and azines

M G Davidson
, A L Johnson
, M D Jones
, M D Lunn
, M F Mahon

Department of Chemistry

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

19 Citations (SciVal)

Abstract

The coordination modes of various azines (C=N-N=C) and hydrazones (C=N-NR2) with titanium(IV) are investigated. Five ligands were studied, two hydrazones 1H-2H and three azines 3H(2)-5H(2), and it was found that hydrazones form monomers and azines form dimers in the solid state. The hydrogen-bonded arrays observed for the hydrazones were significantly different for the two ligands, with one forming a ribbon like structure and the other a chain. For the azines the supramolecular structures are also discussed. A pronounced twist is observed in the azine ligand upon complexation to the metal centre, which is rationalised in terms of the favourable interactions observed in the solid-state. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)

Original language	English
Pages (from-to)	4449-4454
Number of pages	6
Journal	European Journal of Inorganic Chemistry
Volume	2006
Issue number	21
DOIs	https://doi.org/10.1002/ejic.200600501
Publication status	Published - 2006

Bibliographical note

ID number: ISI:000242297300030

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10.1002/ejic.200600501

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title = "Titanium(IV) complexes of hydrazones and azines",

abstract = "The coordination modes of various azines (C=N-N=C) and hydrazones (C=N-NR2) with titanium(IV) are investigated. Five ligands were studied, two hydrazones 1H-2H and three azines 3H(2)-5H(2), and it was found that hydrazones form monomers and azines form dimers in the solid state. The hydrogen-bonded arrays observed for the hydrazones were significantly different for the two ligands, with one forming a ribbon like structure and the other a chain. For the azines the supramolecular structures are also discussed. A pronounced twist is observed in the azine ligand upon complexation to the metal centre, which is rationalised in terms of the favourable interactions observed in the solid-state. ((c) Wiley-VCH Verlag GmbH \& Co. KGaA, 69451 Weinheim, Germany, 2006)",

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doi = "10.1002/ejic.200600501",

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TY - JOUR

T1 - Titanium(IV) complexes of hydrazones and azines

AU - Davidson, M G

AU - Johnson, A L

AU - Jones, M D

AU - Lunn, M D

AU - Mahon, M F

N1 - ID number: ISI:000242297300030

PY - 2006

Y1 - 2006

N2 - The coordination modes of various azines (C=N-N=C) and hydrazones (C=N-NR2) with titanium(IV) are investigated. Five ligands were studied, two hydrazones 1H-2H and three azines 3H(2)-5H(2), and it was found that hydrazones form monomers and azines form dimers in the solid state. The hydrogen-bonded arrays observed for the hydrazones were significantly different for the two ligands, with one forming a ribbon like structure and the other a chain. For the azines the supramolecular structures are also discussed. A pronounced twist is observed in the azine ligand upon complexation to the metal centre, which is rationalised in terms of the favourable interactions observed in the solid-state. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)

AB - The coordination modes of various azines (C=N-N=C) and hydrazones (C=N-NR2) with titanium(IV) are investigated. Five ligands were studied, two hydrazones 1H-2H and three azines 3H(2)-5H(2), and it was found that hydrazones form monomers and azines form dimers in the solid state. The hydrogen-bonded arrays observed for the hydrazones were significantly different for the two ligands, with one forming a ribbon like structure and the other a chain. For the azines the supramolecular structures are also discussed. A pronounced twist is observed in the azine ligand upon complexation to the metal centre, which is rationalised in terms of the favourable interactions observed in the solid-state. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)

U2 - 10.1002/ejic.200600501

DO - 10.1002/ejic.200600501

M3 - Article

SN - 1434-1948

VL - 2006

SP - 4449

EP - 4454

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

IS - 21

ER -

Titanium(IV) complexes of hydrazones and azines

Abstract

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