Solvent-tuned charge-transfer properties of chiral Pt(ii) complex and TCNQ˙^- anion adducts.

ABSTRACT: A new pair of adducts comprising one chiral Pt(ii) complex cation, [Pt((-)-L₁)(Dmpi)]⁺ ((-)-1) or [Pt((+)-L₁)(Dmpi)]⁺ ((+)-1) [(-)-L₁ = (-)-4,5-pinene-6'-phenyl-2,2'-bipyridine, (+)-L₁ = (+)-4,5-pinene-6'-phenyl-2,2'-bipyridine, Dmpi = 2,6-dimethylphenylisocyanide], together with one TCNQ˙^- anion have been obtained, and the structures have been confirmed via single-crystal X-ray crystallography and infrared (IR) spectroscopy. The chiral Pt(ii) cation and TCNQ˙^- anion are dissociated in MeOH solution, while charge transfer adducts are formed in H₂O solution, leading to perturbation of the electronic structure and alteration of the chiral environment, as evidenced by the differences in t

SUBMITTER: Zhang XP 

PROVIDER: S-EPMC9078908 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature