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Russian Journal of Organic Chemistry

, Volume 44, Issue 3, pp 440–446 | Cite as

Synthesis, molecular structure, and spectral properties of new metal chelates based on organic autocomplexes and charge transfer therein

  • V. V. Mel’nikov
  • I. G. Il’ina
  • I. V. Fedyanin
  • B. N. Tarasevich
Article

Abstract

A number of new chelate compounds based on 3d-transition metals and autocomplexes of the dinitroquinoline series were synthesized. The crystalline structure of the new complexes was determined by X-ray analysis, and their spectral properties were studied. The complexes have a conformation which gives rise to two modes of contact intramolecular charge transfer: intraligand, which is intrinsic to the initial ligand molecules, and interligand (as in binary charge-transfer complexes). The latter involves the corresponding pairs of donor and acceptor fragments of the initial ligand molecules, which appear spatially close as a result of complex formation.

Keywords

Electronic Absorption Spectrum Metal Chelate Intramolecular Charge Transfer Green Crystal Metallic Luster 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2008

Authors and Affiliations

  • V. V. Mel’nikov
    • 1
  • I. G. Il’ina
    • 1
  • I. V. Fedyanin
    • 2
  • B. N. Tarasevich
    • 1
  1. 1.Faculty of ChemistryMoscow State UniversityMoscowRussia
  2. 2.Nesmeyanov Institute of Organometallic CompoundsRussian Academy of SciencesMoscowRussia

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