A 3-D Metal-Organic Framework Constructed with ManganeseΙΙ, 4,4-Oxybisbenzoic acid and 2,2-Biphenyl: Synthesis, Crystal Structure and Photoelectric Property CharacterizationReport as inadecuate




A 3-D Metal-Organic Framework Constructed with ManganeseΙΙ, 4,4-Oxybisbenzoic acid and 2,2-Biphenyl: Synthesis, Crystal Structure and Photoelectric Property Characterization - Download this document for free, or read online. Document in PDF available to download.

1

College of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China

2

Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China





*

Author to whom correspondence should be addressed.



Abstract Assembly of 4,4-oxybisbenzoic acid H2L with manganese chloride in the presence of 2,2-biphenyl 2,2-bpy affords a new coordination polymer Mn3L32,2-bpy2n 1, in which the MnL2n layers are extended by L bridges resulting in a three-dimensional 3-D coordination framework. The network structure of 1 has unusual 2,6-connectivity and represents a new type of 812·12383 topology. These identical and complementary networks are entangled to generate a self-penetrating supramolecular lattice. Moreover, the fluorescence spectrum of 1 exhibits fluorescent emission in the solution of methanol at room temperature. Electrochemical investigation illustrates the electrochemical properties of the title compound. The structure C62H40Mn3N4O15n is monoclinic with a = 14.230418, b = 17.0192, c = 25.8053 Å, α = γ = 90, β = 92.9322° and space group C2-c.

Keywords: 3-D coordination framework; 4,4-oxybisbenzoic acid; self-penetrating topology; fluorescence; electrochemical properties 3-D coordination framework; 4,4-oxybisbenzoic acid; self-penetrating topology; fluorescence; electrochemical properties





Author: Kai-Sheng Diao 1,2, Long Li 1, Yu-Qiu Ding 1 and Fu-Hou Lei 1,2,*

Source: http://mdpi.com/



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