Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity
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Filipović, Nenad R.Borrmann, Horst
Todorović, Tamara
Borna, Marija
Spasojević, Vojislav
Sladić, Dušan M.
Novaković, Irena T.
Anđelković, Katarina
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Three novel copper(II) complexes as condensation derivatives of 2-pyridinecarboxaldehyde, 2-acetylpyridine or 2-quinolinecarboxaldehyde with ethyl hydrazinoacetate hydrochloride were synthesized. X-ray crystal structures of all three complexes were determined. Crystallographic data indicate a common basis of the structures with some major differences. Both pyridine derivatives form complexes of the type [CuCl(2)L] with distorted square-planar geometry around copper(II), but show a decisive difference in the side chain orientation. The quinoline derivative forms a dimeric complex of type [Cu(2)Cl(4)L(2)] with distorted trigonal bipyramidal geometry around copper(II), but a rather short Cu center dot center dot center dot Cu contact, which is reflected in its magnetic properties. All three complexes showed antibacterial activity. (c) 2008 Elsevier B.V. All rights reserved.
Keywords:
Copper(II) complexes / Heteroaromatic hydrazones / X-ray structure analysis / Antibacterial activitySource:
Inorganica Chimica Acta, 2009, 362, 6, 1996-2000Funding / projects:
- Ministry of Science of the Republic of Serbia [142062], Max Planck Society
DOI: 10.1016/j.ica.2008.09.019
ISSN: 0020-1693
WoS: 000265299200049
Scopus: 2-s2.0-64549099782
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VinčaTY - JOUR AU - Filipović, Nenad R. AU - Borrmann, Horst AU - Todorović, Tamara AU - Borna, Marija AU - Spasojević, Vojislav AU - Sladić, Dušan M. AU - Novaković, Irena T. AU - Anđelković, Katarina PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3680 AB - Three novel copper(II) complexes as condensation derivatives of 2-pyridinecarboxaldehyde, 2-acetylpyridine or 2-quinolinecarboxaldehyde with ethyl hydrazinoacetate hydrochloride were synthesized. X-ray crystal structures of all three complexes were determined. Crystallographic data indicate a common basis of the structures with some major differences. Both pyridine derivatives form complexes of the type [CuCl(2)L] with distorted square-planar geometry around copper(II), but show a decisive difference in the side chain orientation. The quinoline derivative forms a dimeric complex of type [Cu(2)Cl(4)L(2)] with distorted trigonal bipyramidal geometry around copper(II), but a rather short Cu center dot center dot center dot Cu contact, which is reflected in its magnetic properties. All three complexes showed antibacterial activity. (c) 2008 Elsevier B.V. All rights reserved. T2 - Inorganica Chimica Acta T1 - Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity VL - 362 IS - 6 SP - 1996 EP - 2000 DO - 10.1016/j.ica.2008.09.019 ER -
@article{ author = "Filipović, Nenad R. and Borrmann, Horst and Todorović, Tamara and Borna, Marija and Spasojević, Vojislav and Sladić, Dušan M. and Novaković, Irena T. and Anđelković, Katarina", year = "2009", abstract = "Three novel copper(II) complexes as condensation derivatives of 2-pyridinecarboxaldehyde, 2-acetylpyridine or 2-quinolinecarboxaldehyde with ethyl hydrazinoacetate hydrochloride were synthesized. X-ray crystal structures of all three complexes were determined. Crystallographic data indicate a common basis of the structures with some major differences. Both pyridine derivatives form complexes of the type [CuCl(2)L] with distorted square-planar geometry around copper(II), but show a decisive difference in the side chain orientation. The quinoline derivative forms a dimeric complex of type [Cu(2)Cl(4)L(2)] with distorted trigonal bipyramidal geometry around copper(II), but a rather short Cu center dot center dot center dot Cu contact, which is reflected in its magnetic properties. All three complexes showed antibacterial activity. (c) 2008 Elsevier B.V. All rights reserved.", journal = "Inorganica Chimica Acta", title = "Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity", volume = "362", number = "6", pages = "1996-2000", doi = "10.1016/j.ica.2008.09.019" }
Filipović, N. R., Borrmann, H., Todorović, T., Borna, M., Spasojević, V., Sladić, D. M., Novaković, I. T.,& Anđelković, K.. (2009). Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity. in Inorganica Chimica Acta, 362(6), 1996-2000. https://doi.org/10.1016/j.ica.2008.09.019
Filipović NR, Borrmann H, Todorović T, Borna M, Spasojević V, Sladić DM, Novaković IT, Anđelković K. Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity. in Inorganica Chimica Acta. 2009;362(6):1996-2000. doi:10.1016/j.ica.2008.09.019 .
Filipović, Nenad R., Borrmann, Horst, Todorović, Tamara, Borna, Marija, Spasojević, Vojislav, Sladić, Dušan M., Novaković, Irena T., Anđelković, Katarina, "Copper(II) complexes of N-heteroaromatic hydrazones: Synthesis, X-ray structure, magnetic behavior, and antibacterial activity" in Inorganica Chimica Acta, 362, no. 6 (2009):1996-2000, https://doi.org/10.1016/j.ica.2008.09.019 . .