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Control of the topologies and packing modes of three 2D coordination polymers through variation of the solvent ratio of a binary solvent mixture

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Control of the topologies and packing modes of three 2D coordination polymers through variation of the solvent ratio of a binary solvent mixture.pdf (603.2Kb)
Date
2008
Author
Wang, Fang-Kuo
Yang, Shi-Yao
杨士烑
Huang, Rong-Bin
黄荣彬
Zheng, Lan-Sun
郑兰荪
Batten, Stuart R.( Monash Univ, Sch Chem)
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  • 化学化工-已发表论文 [14237]
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Abstract
By tuning the ratio of solvents in a binary solvent mixture, the coordination geometries of the metal centers were controlled and three 2Dcoordination polymers, [Zn(bdc)(dma)](n)1, [Zn-3(bdc)(3)(dma)(2)](n)2 and {[Zn(bdc)(H2O)]center dot(DMA)}(n)3, were synthesized from zinc(II) nitrate and H(2)bdc in water/DMA solvents (H(2)bdc benzene-1,4-dicarboxylic acid, DMA N, N-dimethylacetamide). As the ratio of water/DMA increases, the number of DMA ancillary ligands coordinated to the zinc ion decreases, until all the DMA are substituted by water. The change in the ratio of solvents ( which also act as ancillary ligands) affords a means to adjust the local coordination environment of the zinc ion, leading to three types of SBUs, which further determine the topologies and the packing modes of the coordination polymers.
Citation
CrystEngComm, 2008, 10(9): 1211-1215
URI
http://dx.doi.org/doi:10.1039/B718995H
https://dspace.xmu.edu.cn/handle/2288/2033

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