Formation of an unusual tetralithium diplatinum complex [Pt(C≡CBut)2(PPh2O)2Li 2(μ-H2O)(Me2CO)2]2 containing μ3-PPh2O- ligands

  1. Falvello, L.R. 2
  2. Forniés, J. 2
  3. Lalinde, E. 1
  4. Martín, A. 2
  5. Moreno, T. 1
  6. Sacristán, Jorge. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Instituto de Nanociencia y Materiales de Aragón
    info

    Instituto de Nanociencia y Materiales de Aragón

    Zaragoza, España

    ROR https://ror.org/031n2c920

Journal:
Chemical Communications

ISSN: 1359-7345

Year of publication: 1998

Volume: 1

Issue: 1

Pages: 141-142

Type: Article

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DOI: 10.1039/A705522F SCOPUS: 2-s2.0-0000097240 WoS: WOS:000071593500068 GOOGLE SCHOLAR

More publications in: Chemical Communications

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Abstract

The very unusual complex [Pt(C≡CBut)2(PPh2O)2Li 2(μ-H2O)(Me2CO)2]2 2 is obtained by the reaction of 'Li2[Pt(C≡CBut)4]' with an excess of PPh2H in acetone-ethanol and possesses an unusual linear chain of four Li atoms sandwiched between two square planar dianionic units trans--OPPh2{Pt(C≡CBut) 2}PPh2O-, to which it is bound through μ3-PPh2O- bridging ligands.