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1:4 Complexes of cobalt(II) azide with pyridine derivative ligands. X-ray crystal structure of trans-diazidotetrakis(4-benzoylpyridine) cobalt(II)

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Abstract

A new series of CoL4(N3)2 complexes (L = 4-Et, 4-PhCO and 3-hydroxypyridine) has been prepared and characterized and their i.r. and electronic spectra is reported and discussed. The structure of Co(4-benzoylpyridine)4(N3)2, as determined by X-ray crystallography, consists of discrete monomers molecules with a trans-six-coordinated cobalt(II) environment. The terminal azides are almost linear and asymmetric within the experimental error.

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Authors and Affiliations

  1. Department of Chemistry, Faculty of Science, Kuwait University, P.O. Box 5969, Safat, 13060, Kuwait

    Mohamed A. S. Goher

  2. institut für Physicalische und Theoretische Chemie, Technische Universität Graz, Austria

    Franz A. Mautner

Authors
  1. Mohamed A. S. Goher
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  2. Franz A. Mautner
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Goher, M.A.S., Mautner, F.A. 1:4 Complexes of cobalt(II) azide with pyridine derivative ligands. X-ray crystal structure of trans-diazidotetrakis(4-benzoylpyridine) cobalt(II). Transition Metal Chemistry 24, 693–696 (1999). https://doi.org/10.1023/A:1006935328383

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