Abstract
The FeIII ion as a ubiquitous metal plays a key role in biochemical processes. Iron deficiency or excess in the human body can induce various diseases. Thus, effective detection of the FeIII ion has been deemed an issue of focus. To develop more crystalline chemical sensors for the selective detection of Fe3+, two novel two-dimensional (2D) coordination polymers, namely, poly[[[μ-bis(pyridin-4-yl)amine-κ2
N:N′](μ-naphthalene-2,6-dicarboxylato-κ2
O
2:O
6)zinc(II)] 0.5-hydrate], {[Zn(C12H6O4)(C10H9N3)]·0.5H2O}
n
, 1, and poly[(4,4′-dimethyl-2,2′-bipyridine-κ2
N,N′)(μ-naphthalene-2,6-dicarboxylato-κ2
O
2:O
6)hemi(μ-naphthalene-2,6-dicarboxylic acid-κ2
O
2:O
6)copper(II)] [Cu(C12H6O4)(C12H12N2)(C12H8O4)0.5]
n
, 2, have been prepared using solvothermal methods. Single-crystal X-ray diffraction analysis shows that compound 1 is an undulating twofold interpenetrated 2D (4,4)-sql network and compound 2 is a twofold interpenetrated 2D honeycomb-type network with a (6,3)-hcb topology. In addition, 1 exhibits highly selective sensing for the Fe3+ ion.
Funder
National Natural Science Foundation of China
Natural Science Foundation of the Jiangsu Higher Education Institutions of China
Publisher
International Union of Crystallography (IUCr)
Subject
Materials Chemistry,Inorganic Chemistry,Physical and Theoretical Chemistry,Condensed Matter Physics
Reference35 articles.
1. Copper complexes of the "tripod" ligand tris(2-benzimidazolylmethyl)amine: five- and six-coordinate copper(II) derivatives and some copper(I) derivatives
2. Luminescent metal–organic frameworks
3. Blatov, V. A. (2004). TOPOS. Samara State University, Samara, Russian Federation.
4. Brandenburg, K. & Putz, H. (2005). DIAMOND. Crystal Impact GbR, Bonn, Germany.
5. Bruker (2008). SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献