In this section, you can access to the latest technical information related to the FUTURE project topic.

Assembly of co coordination polymers tuned by the N-donor ligands with different spacer: Syntheses, structures and photocatalytic properties

Two new CoII-based coordination polymers tuned by the flexible ??V??-shaped 3,3?-(1,2-phenylenebis(methyleneoxy)) dibenzoic acid (H2L) and different N-donor spacers, namely, [Co(L)(bib)]n (1) and [Co2(L)2(phen)2(H2O)2?H2O]n (2) (bib?=?1,4-bis(1-imidazoly)benzene and phen?=?1,10-phenanthroline) have been prepared. In 1, the CoII centers are linked by L to form a Co?L chain, which is further extended into a 2D wave-like layer by bib linkers. In 2, the L linker connected the adjacent Co(II) centers into 1D chain, which is joined into a 3D supramolecular structure through H-bonded and ??? stacking interactions. The diverse networks of 1?2 demonstrate that the steric hindrance effect may show significant effect on the final structures. In addition, the title complexes exhibit photocatalytic activity for dye methyl violet (MV) degradation under UV light.

» Author: Weiping Wu, Jun Wang, Chunyue Shi, Lu Lu, Bin Xie, Yingjie Wang

» Publication Date: 01/01/2021

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