Synthesis, crystal structures and properties of cis- and trans-isomers of [Pt{C6H4-4R1-1-[C8H4N-3´-NOMe]}Cl2(dmso)] (R1 = H or Cl).

  1. López, C. 1
  2. Moya, Carlos . 1
  3. Basu, P.K. 1
  4. González, A. 1
  5. Solans, X. 1
  6. Font-Bardía, M. 1
  7. Calvet, T. 1
  8. Lalinde, E. 2
  9. Teresa Moreno, M. 2
  1. 1 Universitat de Barcelona
    info

    Universitat de Barcelona

    Barcelona, España

    ROR https://ror.org/021018s57

  2. 2 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revista:
Journal of Molecular Structure

ISSN: 0022-2860

Año de publicación: 2011

Volumen: 999

Número: 1-3

Páginas: 49-59

Tipo: Artículo

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DOI: 10.1016/J.MOLSTRUC.2011.05.030 SCOPUS: 2-s2.0-79960239434 WoS: WOS:000293484000007 GOOGLE SCHOLAR

Otras publicaciones en: Journal of Molecular Structure

Resumen

The study of the reactivity of the 3-methoxyimino-2-phenyl-3H-indoles C 6H 4-4R 1-1-[C 8H 4N- 3′-NOMe] [R 1 = Cl (1a) or H (1b)] with cis-[PtCl 2(dmso) 2] has allowed the isolation of trans-[Pt{C 6H 4-4R 1-1-[C 8H 4N- 3′-NOMe]}Cl 2(dmso)] [R 1 = Cl (2a) or H (2b)] and cis-[Pt{C 6H 4-4R 1-1-[C 8H 4N-3′-NOMe]}Cl 2(dmso)]·CH 2Cl 2 [R 1 = Cl (3a) or H (3b)]. Their crystal structures confirm: (a) the existence of a PtN indole bond, (b) the relative arrangement of the Cl - ligands (trans in 2a and 2b or cis in 3a and 3b) and (c) the anti- (E) configuration of the oxime. A comparative study of the spectroscopic and photo-optical properties of ligands and their platinum(II) complexes (2a, 2b, 3a and 3b) is also reported. © 2011 Elsevier B.V. All rights reserved.