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Journal of Shanghai University >

2018 , Vol. 24 >Issue 2: 265 - 271

DOI: https://doi.org/10.12066/j.issn.1007-2861.1776

Research Articles

Solution and solid state properties of copper complex with aiminodiacetic derivative

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  • College of Sciences, Shanghai University, Shanghai 200444, China

Received date: 2016-04-22

  Online published: 2018-05-07

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Abstract

Reaction of the N,N,N',N'-p-xylylenediamine tetracetic acid (H$_4$L) with Cu(NO$_3$)$_2$ leads to the formation of a new polynuclear copper complex. Crystal structure of the polynuclear copper complex has been determined. This polynuclear copper complex belongs to the orthorhombic space group Pmn21, and exhibits a novel 3D structure. Rectangular channels with a dimension of 1.105 6 nm$\times$0.696 4 nm, based on the distances of Cu ions, are found in this structure. Additionally, the results of electro spray ionization-mass spectrometry (ESI-MS) spectra and potentiometric measurements show that the polynuclear copper complex exists as a dinuclear species in the solution. The results may provide theoretical basis to potential applications of the polynuclear copper complex in magnetism, catalysis and structural and functional models of metalloenzymes.

Key words： copper complex; polynuclear complex; crystal structure; iminodiacetic derivative

Cite this article

LIANG Qixian, GONG Teng, ZHAO Yongmei, ZHU Shourong . Solution and solid state properties of copper complex with aiminodiacetic derivative[J]. Journal of Shanghai University, 2018 , 24(2) : 265 -271 . DOI: 10.12066/j.issn.1007-2861.1776

References

[1] Joy R A, Arman H, Xiang S C, et al. Synjournal, crystal structure, magnetic and electrochemical studies of two copper complexes with carboxylate rich dinucleating ligand[J]. Inorg Chim Acta, 2013,394(5):220-228.
[2] Pinto L D, Puppin P A L, Behring V M, et al. Solution and solid state study of copper(Ⅱ) ternary complexes containing amino acids of interest for brain biochemistry-2: homocysteine with aspartate, glutamate or methionine[J]. Inorg Chim Acta, 2012,386(2):60-67.
[3] Puentes R, Torres J, Kremer C, et al. Mononuclear and polynuclear complexes ligated by an iminodiacetic acid derivative: synjournal, structure, solution studies and magnetic properties[J]. Dalton Trans, 2016,45(8):5356-5373.
[4] Mindru I, Gingasu D, Patron L, et al. Copper aluminate spinel by soft chemical routes[J]. Ceramics International, 2016,42(1):154-164.
[5] Tshuva E Y, Lippard S J. Synthetic models for non-heme carboxylate-bridged diiron metalloproteins: strategies and tactics[J]. Chem Rev, 2004,104(3):987-1012.
[6] Zhang G, Yang G, Ma J S, Versatile framework solids constructed from divalent transition metals and citric acid: syntheses, crystal structures, and thermal behaviors[J]. Cryst Growth Des, 2006,6(12):375-381.
[7] Solomon E I, Chen P, Metz M, et al. Oxygen binding, activation, and reduction to water by copper proteins[J]. Angew Chem Int Ed, 2001,40(8):4570-4590.
[8] An Y, Tong M L, Ji L N, et al. Double-strand DNA cleavage by copper complexes of 2,2'-dipyridyl with electropositive pendants[J]. Dalton Trans, 2006,17(4):2066-2071.
[9] Belousoff M J, Tjioe L, Graham B. Synjournal, X-ray crystal structures, and phosphate ester cleavage properties of bis(2-pyridylmethyl)amine copper(Ⅱ) complexes with guanidinium pendant groups[J]. Inorg Chem, 2008,47(18):8641-8651.
[10] Zhao Y M, Zhu S R, Shao M, et al. Synjournal, crystal structures and selective oxygenation of dinuclear copper(Ⅱ) complexes of N,N,N',N'-xylylenediamine tetraacetate[J]. Inorg Chem Commun, 2008,385(11):925-928.
[11] Chen Z M, Ni T J, Zhao Y M, et al. Synjournal, structure and oxidation reaction of two 1D copper(Ⅱ) coordination polymers with H$_{2}$O$_{2}$[J]. Chin J Inorg Chem, 2012,28(7):2005-2010.
[12] Zhao Y M, Zhu S R, Shao M, et al. Novel hexanuclear zinc(Ⅱ) complex of 1,3,5-benzenemethyltriiminodiacetate[J]. Inorg Chem Commun, 2008,385(9):239-242.
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