Synthesis and structural characterization of rhenium(I) tricarbonyl complexes with the bidentate ligands o-(diphenylphosphino)benzaldehyde (P ∩ O) and o-[(diphenylphosphino)benzylidene]analine (P ∩ N)

Xiaoyuan Chen, Frank J. Femia, John W. Babich, Jon A Zubieta

Research output: Contribution to journalArticle

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Abstract

A series of rhenium(I) tricarbonyl complexes with bidentate P,O donor ligand o-(diphenylphosphino)benzaldehyde (P ∩ O) and its Schiff base P,N donor ligand o-[diphenylphosphino)benzylidene]analine (P ∩ N) have been synthesized and structurally characterized. All the complexes of the type [ReX(CO)3(LL)] (where LL = P ∩ O, P ∩ N) reveal a distorted octahedral structure with the three carbonyl ligands arranged in the facial fashion. Crystal data for 1, C22H15ClO4PRe·1/2C6 H14: triclinic, P1, a = 8.7430(4), b = 9.5767(4), c = 13.9449(6) Å, α = 93.651(1), β = 101.265(1), γ = 93.048(1); V = 1140.20(9) Å3, Z = 2.2, C22H15BrO4Pre: monoclinic, C2/c, a = 31.6800(16), b = 8.8880(4), c = 18.4517(9) Å, β = 124.990(1); V = 4256.4(4) Å3, Z = 8. 3, C28H20ClNO3Pre: monoclinic, C2/c, a = 22.675(4), b = 8.803(2), c = 28.218(5) Å, β = 100.192(3); V = 5543.5(16) Å3, Z = 8.4, C28H20BrNO3Pre: monoclinic, C2/c, a = 23.035(1), b = 8.7561(4), c = 28.269(1) Å, β = 100.811(1); V = 5600.4(5) Å3, Z = 8.

Original languageEnglish (US)
Pages (from-to)147-152
Number of pages6
JournalInorganica Chimica Acta
Volume315
Issue number2
DOIs
StatePublished - Apr 27 2001

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Keywords

  • Bidentate P,O donor ligand
  • P,N donor ligand
  • Rhenium(I) complexes
  • Tricarbonyl complexes
  • X-ray crystal structure

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

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