Mixed Organometallic-Organic Hybrid Assemblies Based on the Diarsene Complex [Cp₂ Mo₂ (CO)₄ (μ,η² -As₂ )], Ag^I Salts and N-Donor Organic Molecules.

ABSTRACT: The reaction of the organometallic diarsene complex [Cp₂ Mo₂ (CO)₄ (η² -As₂ )] (1) with Ag[Al{OC(CF₃ )₃ }₄ ] (Ag[TEF]) yielded the Ag^I monomer [Ag(η² -1)₃ ][TEF] (2). This compound exhibits dynamic behavior in solution, which allows directed selective synthesis of unprecedented organometallic-organic hybrid assemblies upon its reaction with N-donor organic molecules by a stepwise pathway, which is supported by DFT calculations. Accordingly, the reaction of 2 with 2,2'-bipyrimidine (L1) yielded the dicationic molecular compound [{(η² -1)₂ Ag}₂ (μ-L1)][TEF]₂ (3) or the 1D polymer [{(η² -1)Ag}(μ-L1)]_n [TEF]

SUBMITTER: Elsayed Moussa M 

PROVIDER: S-EPMC7986401 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature