Crystal structure of tetra-phenyl phosphate tetra-kis-[dimethyl (2,2,2-tri-chloro-acet-yl)phos-pho-ramidato]lutetium(III), PPh₄[LuL₄].

ABSTRACT: A lutetium(III) complex based on the anion of the ligand dimethyl (2,2,2-tri-chloro-acet-yl)phospho-ramidate (HL) and tetra-phenylphosphonium, of composition PPh₄[LuL ₄] (L = CAPh = carbacyl-amido-phosphate), or (C₂₄H₂₀)[Lu(C₄H₆Cl₃NO₄P)₄], has been synthesized and structurally characterized. The X-ray diffraction study of the compound revealed that the lutetium ion is surrounded by four bis-chelating CAPh ligands, forming the complex anion [LuL ₄]^- with a coordination number of 8[O] for Lu^III, while PPh₄ ⁺ serves as a counter-ion. The coordination geometry around the Lu³⁺ ion was determined to be a n

SUBMITTER: Struhatska MB 

PROVIDER: S-EPMC10993594 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature