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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

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

Tang Jian-Hong JH Ni Ruidong R He Yan-Qin YQ Vanderlinden Ryan T RT Li Yanrong Y Shi Bingbing B Li Zhong-Yu ZY Wang Heng H Li Xiaopeng X Sun Yue Y Sun Yue Y Zhong Yu-Wu YW Stang Peter J PJ

Inorganic chemistry 20190918 19

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 ...[more]

PMID: 31532649

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