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Self-Assembly of Metallacages into Multidimensional Suprastructures with Tunable Emissions.

ABSTRACT: Cubic metallacages were arranged into multidimensional (one-, two-, and three-dimensional) suprastructures via multistep assembly. Four new shape-controllable, hybrid metallacages with modified substituents and tunable electronic properties were prepared using dicarboxylate ligands with various substituents (sodium sulfonate, nitro, methoxyl, and amine), tetra-(4-pyridylphenyl) ethylene, and cis-(PEt3)2Pt(OTf)2. The as-prepared metallacages were used as building blocks for further assembly. Diverse suprastructures with tunable emissions (?max from 451 to 519 nm) and various substituents (-SO3Na, -NO2, -OCH3, and -NH2) were prepared depending on the substituents and solvents used.

SUBMITTER: Sun Y

PROVIDER: S-EPMC6372098 | biostudies-other | 2018 Oct

REPOSITORIES: biostudies-other

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Self-Assembly of Metallacages into Multidimensional Suprastructures with Tunable Emissions.

Sun Yan Y Yao Yong Y Wang Heng H Fu Wenxin W Chen Chongyi C Saha Manik Lal ML Zhang Mingming M Datta Sougata S Zhou Zhixuan Z Yu Huaxu H Li Xiaopeng X Stang Peter J PJ

Journal of the American Chemical Society 20180927 40

Cubic metallacages were arranged into multidimensional (one-, two-, and three-dimensional) suprastructures via multistep assembly. Four new shape-controllable, hybrid metallacages with modified substituents and tunable electronic properties were prepared using dicarboxylate ligands with various substituents (sodium sulfonate, nitro, methoxyl, and amine), tetra-(4-pyridylphenyl) ethylene, and cis-(PEt3)2Pt(OTf)2. The as-prepared metallacages were used as building ...[more]

PMID: 30212221

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