Formation, Characterization, and Bonding of cis- and trans-[PtCl₂{Te(CH₂)₆}₂], cis-trans-[Pt₃Cl₆{Te(CH₂)₆}₄], and cis-trans-[Pt₄Cl₈{Te(CH₂)₆}₄]: Experimental and DFT Study.

ABSTRACT: [PtCl₂{Te(CH₂)₆}₂] (1) was synthesized from the cyclic telluroether Te(CH₂)₆ and cis-[PtCl₂(NCPh)₂] in dichloromethane at room temperature under the exclusion of light. The crystal structure determination showed that in the solid state, 1 crystallizes as yellow plate-like crystals of the cis-isomer 1_cis and the orange-red interwoven needles of 1_trans. The crystals could be separated under the microscope. NMR experiments showed that upon dissolution of the crystals of 1_cis in CDCl₃, it isomerizes and forms a dynamic equilibrium with the trans-isomer 1_trans that

SUBMITTER: Rodewald M 

PROVIDER: S-EPMC10673514 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature