Bridging 1,2-Bis(diphenylphosphino)methane Ligands Facilitate the Formation of Binuclear Complexes with Both Two-Coordinate and Three-Coordinate Gold(I) Ions.

ABSTRACT: Five new crystalline gold(I) complexes β-Au₂(μ-dppm)₂Br₂·2CH₂Cl₂ (1), [Au₂(μ- dppm)₂Br]Br·2CH₂Cl₂ (2), [Au₂(μ-dppm)₂Br](PF₆) (3), [Au₂(μ-dppm)₂Cl](BPh₄)·3CH₂Cl₂ (4) and [Au₂(μ-dppm)₂]Cl(AsF₆)·2CH₂Cl₂ (5) (where dppm is bis(diphenylphosphino)methane) have been prepared and structurally characterized by single crystal X-ray diffraction. Colorless β-Au₂(μ-dppm)₂Br₂·2CH₂Cl₂ (1) has centrosymmetric structure with two three-coordinate gold(I) ions held in close p

SUBMITTER: Costa S 

PROVIDER: S-EPMC11688668 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature