Preparation, physicochemical properties and biological activity of copper(II) complexes with 6-(2-chlorobenzylamino)purine (HL1) or 6-(3-chlorobenzylamino)purine (HL2). The single-crystal X-ray structure of [Cu(H+L2)(2)Cl-3]Cl-2H(2)O

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F01%3A00004175" target="_blank" >RIV/00216224:14310/01:00004175 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Preparation, physicochemical properties and biological activity of copper(II) complexes with 6-(2-chlorobenzylamino)purine (HL1) or 6-(3-chlorobenzylamino)purine (HL2). The single-crystal X-ray structure of [Cu(H+L2)(2)Cl-3]Cl-2H(2)O
Original language description
Copper(II) complexes of 6-(2-chlorobenzylamino)purine (HL,) and 6-(3-chlorobenzylamino)purine (HL2), respectively, were prepared. Depending on the pH of the medium and the molar ratio of reactants the following mononuclear (trigonal-bipyramidal) and dinuclear (octahedral, trigonal-bipyramidal or tetrahedral) complexes were isolated: [Cu-2(mu -HL1)(2)(mu -Cl-2)(2)(HL1)(2)Cl-2] (1a,b), [Cu-2(mu -Cl)(2)(mu -L-1)(2)(H2O)(2)] (2a), [Cu-2(mu -Cl)(2)(mu -L-2)(2)(H2O)(2)] (2b), [Cu(H+L2)(2)Cl-3]Cl .H2O (3a,b),[Cu-2(mu -Cl)(2)(HL1)(2)Cl-2] (4a), and [Cu-2(mu -Cl)(2)(HL2)(2)Cl-2] (4b). The compounds were characterized by elemental analyses, electronic, infrared and mass (FAB+, ES+) spectral data, magnetic susceptibility temperature dependence measurements and molar conductivity data. An X-ray single-crystal structural analysis of [Cu(H+L2)(2)Cl-3]Cl . 2H(2)O (3b) showed that the Cu2+ ion is penta-coordinated by three chloride ions and by two H+L2 ligands. Thus, the Cu2+ ion adopts a distorted t
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/GA203%2F00%2F0152" target="_blank" >GA203/00/0152: Synthesis, study and biology activity of coordination compounds of selected transition metals with purine derivatives</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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