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A sandwich-shaped M3L2 zinc(II) complex containing 1,3,5-tris(dimethyl(pyridin-3-yl)silyl)benzene: selective photoluminescence recognition of diiodomethane

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Abstract

Self-assembly of Zn(ClO4)2 with 1,3,5-tris(dimethyl(pyridin-3-yl)silyl)benzene (L) as a new C3-symmetric tridentate N-donor gives rise to a discrete sandwich-shaped M3L2 architecture, [Zn3(μ-OH)3L2](ClO4)3·4CH3CN·2H2O. Its blue photoluminescence is significantly quenched only by CH2I2 among the various small molecules, CH2Cl2, CH2Br2, CHCl3, 1,2-dichloroethane, EtOH, CH3CN, benzene, toluene, and phenol.

Graphical abstract: A sandwich-shaped M3L2 zinc(ii) complex containing 1,3,5-tris(dimethyl(pyridin-3-yl)silyl)benzene: selective photoluminescence recognition of diiodomethane

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Publication details

The article was received on 30 Mar 2017, accepted on 05 Apr 2017 and first published on 20 Apr 2017


Article type: Paper
DOI: 10.1039/C7DT01138E
Citation: Dalton Trans., 2017, Advance Article
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    A sandwich-shaped M3L2 zinc(II) complex containing 1,3,5-tris(dimethyl(pyridin-3-yl)silyl)benzene: selective photoluminescence recognition of diiodomethane

    S. Lee, H. Lee and O. Jung, Dalton Trans., 2017, Advance Article , DOI: 10.1039/C7DT01138E

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