TY  - JOUR
AU  - Antonijevic-Nikolic, Mirjana
AU  - Antić Stanković, Jelena
AU  - Tanasković, Slađana B.
AU  - Korabik, Maria J.
AU  - Gojgić-Cvijović, Gordana
AU  - Vuckovic, Gordana
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1259
AB  - New cationic Cu(II) complexes with N, N', N '', N'''-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and aliphatic dicarboxylic acids: pentanedioic (glutaric acid = glutH(2)), hexanedioic acid (adipic acid = adipH(2)) and decanedioic acid (sebacic acid = sebH(2)) of general formula [Cu-4(L)(tpmc)(2)] (ClO4)(6)center dot xH(2)O, L = glut, x = 2; L = adip, x = 7; L = seb, x = 6 were isolated. Their composition and charges are proposed based on elemental analyses and molar conductivity measurements. By the comparison of their UV-Vis, reflectance, FTIR and EPR spectral data, CV and SQUID magnetic measurements, with those for the complex with butanedioic acid (succinic acid = succH(2)) of known molecular structure and analysis of LC/MS spectra, geometry with two [Cu(2)tpmc](4) units bridged by dicarboxylate dianion engaging all oxygens is proposed. Within units, Cu(II) ions are also bridged with -N- portion of cyclam ring. All four complexes were screened to in vitro antimicrobial and cytotoxic activity along with free primary and secondary ligands, Cu(II) salt and solvent controls. Detected antibacterial and cytotoxic activity for the complexes was enhanced in most cases than the corresponding controls.
PB  - Elsevier
T2  - Journal of Molecular Structure
T1  - Preparation, characterisation and study of in vitro biologically active azamacrocyclic Cu(II) dicarboxylate complexes
VL  - 1054
SP  - 297
EP  - 306
DO  - 10.1016/j.molstruc.2013.10.006
ER  - 

@article{
author = "Antonijevic-Nikolic, Mirjana and Antić Stanković, Jelena and Tanasković, Slađana B. and Korabik, Maria J. and Gojgić-Cvijović, Gordana and Vuckovic, Gordana",
year = "2013",
abstract = "New cationic Cu(II) complexes with N, N', N '', N'''-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and aliphatic dicarboxylic acids: pentanedioic (glutaric acid = glutH(2)), hexanedioic acid (adipic acid = adipH(2)) and decanedioic acid (sebacic acid = sebH(2)) of general formula [Cu-4(L)(tpmc)(2)] (ClO4)(6)center dot xH(2)O, L = glut, x = 2; L = adip, x = 7; L = seb, x = 6 were isolated. Their composition and charges are proposed based on elemental analyses and molar conductivity measurements. By the comparison of their UV-Vis, reflectance, FTIR and EPR spectral data, CV and SQUID magnetic measurements, with those for the complex with butanedioic acid (succinic acid = succH(2)) of known molecular structure and analysis of LC/MS spectra, geometry with two [Cu(2)tpmc](4) units bridged by dicarboxylate dianion engaging all oxygens is proposed. Within units, Cu(II) ions are also bridged with -N- portion of cyclam ring. All four complexes were screened to in vitro antimicrobial and cytotoxic activity along with free primary and secondary ligands, Cu(II) salt and solvent controls. Detected antibacterial and cytotoxic activity for the complexes was enhanced in most cases than the corresponding controls.",
publisher = "Elsevier",
journal = "Journal of Molecular Structure",
title = "Preparation, characterisation and study of in vitro biologically active azamacrocyclic Cu(II) dicarboxylate complexes",
volume = "1054",
pages = "297-306",
doi = "10.1016/j.molstruc.2013.10.006"
}

Antonijevic-Nikolic, M., Antić Stanković, J., Tanasković, S. B., Korabik, M. J., Gojgić-Cvijović, G.,& Vuckovic, G.. (2013). Preparation, characterisation and study of in vitro biologically active azamacrocyclic Cu(II) dicarboxylate complexes. in Journal of Molecular Structure
Elsevier., 1054, 297-306.
https://doi.org/10.1016/j.molstruc.2013.10.006

Antonijevic-Nikolic M, Antić Stanković J, Tanasković SB, Korabik MJ, Gojgić-Cvijović G, Vuckovic G. Preparation, characterisation and study of in vitro biologically active azamacrocyclic Cu(II) dicarboxylate complexes. in Journal of Molecular Structure. 2013;1054:297-306.
doi:10.1016/j.molstruc.2013.10.006 .

Antonijevic-Nikolic, Mirjana, Antić Stanković, Jelena, Tanasković, Slađana B., Korabik, Maria J., Gojgić-Cvijović, Gordana, Vuckovic, Gordana, "Preparation, characterisation and study of in vitro biologically active azamacrocyclic Cu(II) dicarboxylate complexes" in Journal of Molecular Structure, 1054 (2013):297-306,
https://doi.org/10.1016/j.molstruc.2013.10.006 . .

TY  - JOUR
AU  - Vučković, Gordana
AU  - Tanasković, Slađana B.
AU  - Rychlewska, Urszula
AU  - Radanović, Dušanka
AU  - Mroziñski, Jerzy
AU  - Korabik, Maria
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4250
AB  - A novel binuclear Co(II) complex, [Co2(Cl)2tpmc](BF4)2 (tpmc = N,N′,N″,N‴-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraaz acyclotetradecane), was prepared and structurally characterized by X-ray diffraction analysis at low temperature. The complex crystallizes in P21/c space group of the monoclinic crystal system, and its crystals are isomorphic with those of [Cu2(Br)2tpmc](ClO4)2 complex. In the crystal structure the complex cations [Co2(Cl)2tpmc]2+ are settled around the inversion centres. Cobalt(II) is exo coordinated with four macrocyclic N atoms, and Cl- supplements the fifth coordination site. Based on the index of trigonality, the coordination polyhedron formed around Co(II) ion is described as distorted trigonal bipyramid. Two metal centres are at a distance of 5.710 Å. This is the first Co(II) complex for which X-ray analysis confirmed a chair conformation of tpmc ligand. IR, EPR (X-band) and UV/VIS absorption and reflectance spectra, molar conductivities and magnetic measurements (SQUID) are used to study the investigated complex. A comparative structural analysis with some of the described Co(II) and Cu(II) complexes of analogous geometries and type of pendant azamacrocyclic ligands was also done.
PB  - Elsevier
T2  - Journal of Molecular Structure
T1  - Preparation, characterization and X-ray analysis of [Co2(Cl)2tpmc](BF4)2. Comparative structural analysis with the complexes having analogous geometries and ligands
VL  - 827
IS  - 1-3
SP  - 80
EP  - 87
DO  - 10.1016/j.molstruc.2006.05.009
ER  - 

@article{
author = "Vučković, Gordana and Tanasković, Slađana B. and Rychlewska, Urszula and Radanović, Dušanka and Mroziñski, Jerzy and Korabik, Maria",
year = "2007",
abstract = "A novel binuclear Co(II) complex, [Co2(Cl)2tpmc](BF4)2 (tpmc = N,N′,N″,N‴-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraaz acyclotetradecane), was prepared and structurally characterized by X-ray diffraction analysis at low temperature. The complex crystallizes in P21/c space group of the monoclinic crystal system, and its crystals are isomorphic with those of [Cu2(Br)2tpmc](ClO4)2 complex. In the crystal structure the complex cations [Co2(Cl)2tpmc]2+ are settled around the inversion centres. Cobalt(II) is exo coordinated with four macrocyclic N atoms, and Cl- supplements the fifth coordination site. Based on the index of trigonality, the coordination polyhedron formed around Co(II) ion is described as distorted trigonal bipyramid. Two metal centres are at a distance of 5.710 Å. This is the first Co(II) complex for which X-ray analysis confirmed a chair conformation of tpmc ligand. IR, EPR (X-band) and UV/VIS absorption and reflectance spectra, molar conductivities and magnetic measurements (SQUID) are used to study the investigated complex. A comparative structural analysis with some of the described Co(II) and Cu(II) complexes of analogous geometries and type of pendant azamacrocyclic ligands was also done.",
publisher = "Elsevier",
journal = "Journal of Molecular Structure",
title = "Preparation, characterization and X-ray analysis of [Co2(Cl)2tpmc](BF4)2. Comparative structural analysis with the complexes having analogous geometries and ligands",
volume = "827",
number = "1-3",
pages = "80-87",
doi = "10.1016/j.molstruc.2006.05.009"
}

Vučković, G., Tanasković, S. B., Rychlewska, U., Radanović, D., Mroziñski, J.,& Korabik, M.. (2007). Preparation, characterization and X-ray analysis of [Co2(Cl)2tpmc](BF4)2. Comparative structural analysis with the complexes having analogous geometries and ligands. in Journal of Molecular Structure
Elsevier., 827(1-3), 80-87.
https://doi.org/10.1016/j.molstruc.2006.05.009

Vučković G, Tanasković SB, Rychlewska U, Radanović D, Mroziñski J, Korabik M. Preparation, characterization and X-ray analysis of [Co2(Cl)2tpmc](BF4)2. Comparative structural analysis with the complexes having analogous geometries and ligands. in Journal of Molecular Structure. 2007;827(1-3):80-87.
doi:10.1016/j.molstruc.2006.05.009 .

Vučković, Gordana, Tanasković, Slađana B., Rychlewska, Urszula, Radanović, Dušanka, Mroziñski, Jerzy, Korabik, Maria, "Preparation, characterization and X-ray analysis of [Co2(Cl)2tpmc](BF4)2. Comparative structural analysis with the complexes having analogous geometries and ligands" in Journal of Molecular Structure, 827, no. 1-3 (2007):80-87,
https://doi.org/10.1016/j.molstruc.2006.05.009 . .