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Water channels and zipper structures in Schiff base-like Cu(ii) and Ni(ii) mononuclear complexes

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Lochenie, C. [Universitat Bayreuth (Germany)] Schlamp, S. [Universitat Bayreuth (Germany)] Railliet, Antoine [UCL] Robeyns, Koen [UCL] Weber, B. [Universitat Bayreuth (Germany)] Garcia, Yann [UCL]

The crystal structures of four Cu(ii) complexes and one Ni(ii) complex bearing a square planar N2O2 coordination sphere are discussed. In all cases a distorted square planar coordination sphere is observed that is independent of the metal centre and the ligand and is only influenced by the packing of the molecules in the crystal. For the less distorted copper complexes metal-aromatic interactions are observed, while no significant intermolecular interactions are found for the nickel complexes. This can be explained by the different electronic character of Cu(ii) and Ni(ii) and is also reflected in the differences in the solvatochromism of these complexes. © the Partner Organisations 2014.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès libre
Publication date 2014
Language Anglais
Journal information "CrystEngComm" - Vol. 16, no. 27, p. 6213-6218 (2014)
Peer reviewed yes
Publisher Royal Society of Chemistry
e-issn 1466-8033
Publication status Publié
Affiliation UCL - SST/IMCN/MOST - Molecules, Solids and Reactivity
Links
  1. Gupta K.C., Sutar Alekha Kumar, Catalytic activities of Schiff base transition metal complexes, 10.1016/j.ccr.2007.09.005
  2. Fasina T.M., Ogundele O., Ejiah F.N., Dueke-Eze C.U., Biological Activity of Copper (II), Cobalt (II) and Nickel (II) Complexes of Schiff Base Derived from O-phenylenediamine and 5-bromosalicylaldehyde, 10.3923/ijbc.2012.24.30
  3. Qin Dong-dong, Yang Zheng-yin, Wang Bao-dui, Spectra and DNA-binding affinities of Copper(II), Nickel(II) complexes with a novel glycine Schiff base derived from chromone, 10.1016/j.saa.2007.01.005
  4. Weber Birgit, Jäger Ernst-G., Structure and Magnetic Properties of Iron(II/III) Complexes with N2O22-Coordinating Schiff Base Like Ligands, 10.1002/ejic.200800891
  5. Pfaffeneder Toni M., Thallmair Sebastian, Bauer Wolfgang, Weber Birgit, Complete and incomplete spin transitions in 1D chain iron(ii) compounds, 10.1039/c0nj00750a
  6. Schlamp Stephan, Weber Birgit, Naik Anil D., Garcia Yann, Cooperative spin transition in a lipid layer like system, 10.1039/c1cc12162f
  7. Bienemann Olga, Froin Ann-Kathrin, dos Santos Vieira Ines, Wortmann Ramona, Hoffmann Alexander, Herres-Pawlis Sonja, Structural Aspects of Copper-Mediated Atom Transfer Radical Polymerization with a Novel Tetradentate Bisguanidine Ligand, 10.1002/zaac.201200092
  8. Patel R.N., Gundla V.L.N., Patel D.K., Synthesis, structure and properties of some copper(II) complexes containing an ONO donor Schiff base and substituted imidazole ligands, 10.1016/j.poly.2007.11.042
  9. Dong Xiongwei, Li Yuguang, Li Zuowen, Cui Yongming, Zhu Hailiang, Synthesis, structures and urease inhibition studies of copper(II) and nickel(II) complexes with bidentate N,O-donor Schiff base ligands, 10.1016/j.jinorgbio.2011.12.006
  10. Orio Maylis, Jarjayes Olivier, Kanso Hussein, Philouze Christian, Neese Frank, Thomas Fabrice, X-Ray Structures of Copper(II) and Nickel(II) Radical Salen Complexes: The Preference of Galactose Oxidase for Copper(II), 10.1002/anie.201001040
  11. Mandal Tarak Nath, Roy Somnath, Barik Anil Kumar, Gupta Samik, Butcher Ray J., Kar Susanta Kumar, Synthesis and structural characterization of copper(II) and vanadium(V) complexes of pyridyl/pyrimidyl–pyrazole derived Schiff base ligands – Metal specific adjustment of ligand binding mode, 10.1016/j.poly.2008.07.024
  12. Biswas Apurba, Drew Michael G.B., Ghosh Ashutosh, Nickel(II) and copper(II) complexes of unsymmetrical tetradentate reduced Schiff base ligands, 10.1016/j.poly.2009.12.006
  13. Sundaravel Karuppasamy, Suresh Eringathodi, Palaniandavar Mallayan, Synthesis, structures, spectral and electrochemical properties of copper(II) complexes of sterically hindered Schiff base ligands, 10.1016/j.ica.2008.03.083
  14. Dong Wen-Kui, He Xue-Ni, Yan Hai-Bo, Lv Zhong-Wu, Chen Xiao, Zhao Chun-Yu, Tang Xiao-Lu, Synthesis, structural characterization and solvent effect of copper(II) complexes with a variational multidentate Salen-type ligand with bisoxime groups, 10.1016/j.poly.2009.03.017
  15. Bhaumik Prasanta Kumar, Jana Subrata, Chattopadhyay Shouvik, Synthesis and characterization of square planar and square pyramidal copper(II) compounds with tridentate Schiff bases: Formation of a molecular zipper via H-bonding interaction, 10.1016/j.ica.2012.04.004
  16. Bhadbhade Mohan M., Srinivas D., Effects on molecular association, chelate conformation, and reactivity toward substitution in copper Cu(5-X-salen) complexes, salen2- = N,N'-ethylenebis(salicylidenaminato), X = H, CH3O, and Cl: synthesis, x-ray structures, and EPR investigations, 10.1021/ic00076a010
  17. Wolf L., J�ger E.-G., ?-(Aminomethylen)-?-dicarbonylverbindungen als Komplexliganden. I. Kupfer- und Nickelchelate von Diaminderivaten, 10.1002/zaac.19663460109
  18. Sheldrick George M., A short history ofSHELX, 10.1107/s0108767307043930
  19. C. K. Johnson and M. N.Burnett, ORTEP-III, Oak-Ridge National Laboratory, Oak-Ridge, TN, 1996
  20. Farrugia L. J., ORTEP-3 for Windows - a version ofORTEP-III with a Graphical User Interface (GUI), 10.1107/s0021889897003117
  21. Robert François, Jacquemin Pierre-Loïc, Tinant Bernard, Garcia Yann, Trans-keto* form detection in non photochromic N-salicylidene aminomethylpyridines, 10.1039/c2ce00006g
  22. Safin Damir A., Robeyns Koen, Garcia Yann, Solid-state thermo- and photochromism in N,N′-bis(5-X-salicylidene)diamines (X = H, Br), 10.1039/c2ra21631k
  23. Safin Damir A., Garcia Yann, First evidence of thermo- and two-step photochromism of tris-anils, 10.1039/c3ra40705e
  24. Bauer, Z. Naturforsch., B: J. Chem. Sci., 65b, 323 (2010)
  25. Friedrich Manfred, Gálvez-Ruiz Juan Carlos, Klapötke Thomas M., Mayer Peter, Weber Birgit, Weigand Jan J., BTA Copper Complexes, 10.1021/ic050657r
Bibliographic reference Lochenie, C. ; Schlamp, S. ; Railliet, Antoine ; Robeyns, Koen ; Weber, B. ; et. al. Water channels and zipper structures in Schiff base-like Cu(ii) and Ni(ii) mononuclear complexes. In: CrystEngComm, Vol. 16, no. 27, p. 6213-6218 (2014)
Permanent URL http://hdl.handle.net/2078.1/146337