Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes
Samo za registrovane korisnike
2005
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Novel N-N-N-O-type of tetradentate ligands H(3)obap (H(3)obap = oxamido-N-aminopropyl-N'-benzoic acid) and H(3)maeb (H(3)maeb = malamido-N-aminoethyl-N'-benzoic acid) and the corresponding square-planar copper(H) complexes have been prepared and characterized. The obap(3)- and maeb(3)- ligands coordinate to the copper(II) ion via four ligating atoms (three deprotonated atoms: one carboxylate oxygen and two deprotonated amide nitrogens; one amine nitrogen) with in-plane square chelation. A four coordinate, square-planar geometry has been established crystallographically for the binuclear Na-2[Cu(obap)](2)center dot 2H(2)O complex. Structural data correlating the square-planar geometry of the [Cu(obap)](-) unit and an extensive strain analysis are discussed in relation to the information obtained for similar complexes. The infrared and electronic absorption spectra of the complexes are discussed in comparison to the related complexes of known geometries. Antibacterial activity of ligands... and copper(H) complexes towards common Gram-negative and Gram-positive bacteria are reported as well. (c) 2005 Elsevier B.V. All rights reserved.
Ključne reči:
copper(II) complexes / oxamides / crystal structure / strain analysis / antibacterial activityIzvor:
Inorganica Chimica Acta, 2005, 358, 11, 3135-3144Izdavač:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/j.ica.2005.04.025
ISSN: 0020-1693
WoS: 000230179300019
Scopus: 2-s2.0-20144381771
Kolekcije
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Matovic, ZD AU - Miletic, VD AU - Samardzic, G AU - Pelosi, G AU - Ianelli, S AU - Trifunović, Snežana S. PY - 2005 UR - https://cherry.chem.bg.ac.rs/handle/123456789/712 AB - Novel N-N-N-O-type of tetradentate ligands H(3)obap (H(3)obap = oxamido-N-aminopropyl-N'-benzoic acid) and H(3)maeb (H(3)maeb = malamido-N-aminoethyl-N'-benzoic acid) and the corresponding square-planar copper(H) complexes have been prepared and characterized. The obap(3)- and maeb(3)- ligands coordinate to the copper(II) ion via four ligating atoms (three deprotonated atoms: one carboxylate oxygen and two deprotonated amide nitrogens; one amine nitrogen) with in-plane square chelation. A four coordinate, square-planar geometry has been established crystallographically for the binuclear Na-2[Cu(obap)](2)center dot 2H(2)O complex. Structural data correlating the square-planar geometry of the [Cu(obap)](-) unit and an extensive strain analysis are discussed in relation to the information obtained for similar complexes. The infrared and electronic absorption spectra of the complexes are discussed in comparison to the related complexes of known geometries. Antibacterial activity of ligands and copper(H) complexes towards common Gram-negative and Gram-positive bacteria are reported as well. (c) 2005 Elsevier B.V. All rights reserved. PB - Elsevier Science Sa, Lausanne T2 - Inorganica Chimica Acta T1 - Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes VL - 358 IS - 11 SP - 3135 EP - 3144 DO - 10.1016/j.ica.2005.04.025 ER -
@article{ author = "Matovic, ZD and Miletic, VD and Samardzic, G and Pelosi, G and Ianelli, S and Trifunović, Snežana S.", year = "2005", abstract = "Novel N-N-N-O-type of tetradentate ligands H(3)obap (H(3)obap = oxamido-N-aminopropyl-N'-benzoic acid) and H(3)maeb (H(3)maeb = malamido-N-aminoethyl-N'-benzoic acid) and the corresponding square-planar copper(H) complexes have been prepared and characterized. The obap(3)- and maeb(3)- ligands coordinate to the copper(II) ion via four ligating atoms (three deprotonated atoms: one carboxylate oxygen and two deprotonated amide nitrogens; one amine nitrogen) with in-plane square chelation. A four coordinate, square-planar geometry has been established crystallographically for the binuclear Na-2[Cu(obap)](2)center dot 2H(2)O complex. Structural data correlating the square-planar geometry of the [Cu(obap)](-) unit and an extensive strain analysis are discussed in relation to the information obtained for similar complexes. The infrared and electronic absorption spectra of the complexes are discussed in comparison to the related complexes of known geometries. Antibacterial activity of ligands and copper(H) complexes towards common Gram-negative and Gram-positive bacteria are reported as well. (c) 2005 Elsevier B.V. All rights reserved.", publisher = "Elsevier Science Sa, Lausanne", journal = "Inorganica Chimica Acta", title = "Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes", volume = "358", number = "11", pages = "3135-3144", doi = "10.1016/j.ica.2005.04.025" }
Matovic, Z., Miletic, V., Samardzic, G., Pelosi, G., Ianelli, S.,& Trifunović, S. S.. (2005). Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes. in Inorganica Chimica Acta Elsevier Science Sa, Lausanne., 358(11), 3135-3144. https://doi.org/10.1016/j.ica.2005.04.025
Matovic Z, Miletic V, Samardzic G, Pelosi G, Ianelli S, Trifunović SS. Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes. in Inorganica Chimica Acta. 2005;358(11):3135-3144. doi:10.1016/j.ica.2005.04.025 .
Matovic, ZD, Miletic, VD, Samardzic, G, Pelosi, G, Ianelli, S, Trifunović, Snežana S., "Square-planar copper(II) complexes with tetradentate amido-carboxylate ligands. Crystal structure of Na-2[Cu(obap)](2)center dot 2H(2)O. Strain analysis and spectral assignments of complexes" in Inorganica Chimica Acta, 358, no. 11 (2005):3135-3144, https://doi.org/10.1016/j.ica.2005.04.025 . .