Design and construction of coordination polymers by 2,2′-dinitro-4,4′-biphenyldicarboxylate and imidazole-based ligands: diverse structures based on different metal ions

Content Provider	Semantic Scholar
Author	Li, Baiyan Zhang, Yiming Li, Guanghua Chen, Yan Jhu Hu, Weiwei Shi, Zhan Feng, Shouhua
Copyright Year	2011
Abstract	Six coordination polymers, [Mn2(nbpdc)2(bib)]n (1), [Co2(nbpdc)2(bib)1.5(H2O)2]n (2), [Ni2(nbpdc)2(bib)1.5(H2O)2]n (3), [Cu3(nbpdc)2(bib)(OH)2]n (4), [Zn2(nbpdc)2(bib)]n (5), and [Cd2(nbpdc)2(bib)(H2O)]n (6), (H2nbpdc = 2,2′-dinitro-4,4′-biphenyldicarboxylic acid, bib = 1,4-bis(imidazol-1-yl)butane), have been prepared and structurally characterized. In these compounds, nbpdc and bib link different secondary building units (SBUs) to construct various architectures based on different metals. Compounds 1 and 5 present a 3D pcu net based on an infinite rod-shaped SBU. Compounds 2 and 3 have the same 2D double-layer structure with a unique {412.52.6} topology, showing an interesting self-penetration feature. Compound 4 presents a 3D framework with hex topology. Compound 6 shows a 3D framework with unprecedented (412.513.63)(48.55.62) topology based on two different unusual infinite and finite SBUs, and has an interesting self-penetrating feature. Therefore, different metal ions influence the final structures of coordination polymers. Magnetic properties of compounds 1 and 4 have been characterized.
Starting Page	2457
Ending Page	2463
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1039/C0CE00682C
Volume Number	13
Alternate Webpage(s)	http://www.rsc.org/suppdata/ce/c0/c0ce00682c/c0ce00682c.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C0CE00682C
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article