Metal-Organic Pt(II) Hexagonal-Prism Macrocycles and Their Photophysical Properties.

ABSTRACT: In this work, we present the formation of two open-ended hexagonal-prism tubular macrocycles by the [6 + 12] self-assembly of the symmetric ∼120° organic ligand donor with ∼90° Pt(II) acceptor in a 1:2 ratio. The assembled structures were characterized by multinuclear NMR (¹H NMR, ³¹P{¹H} NMR, and ¹H-¹H COSY NMR), electrospray ionization mass spectrometry (ESI-TOF-MS), traveling wave ion mobility-mass spectrometry (TWIM-MS), and transmission electron microscopy. Molecular modeling was further conducted to get insight into their structured characteristics. We also examined their photophysical properties.

SUBMITTER: Tang JH 

PROVIDER: S-EPMC6988834 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature