dc.creator | Čobeljić, Božidar | |
dc.creator | Pevec, Andrej | |
dc.creator | Stepanović, Stepan | |
dc.creator | Milenković, Milica R. | |
dc.creator | Turel, Iztok | |
dc.creator | Gruden, Maja | |
dc.creator | Radanović, Dušanka | |
dc.creator | Anđelković, Katarina | |
dc.date.accessioned | 2019-01-30T17:58:16Z | |
dc.date.available | 2019-01-30T17:58:16Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1040-0400 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/2332 | |
dc.description.abstract | The isothiocyanato Zn(II) complex (1) and mixed isothiocyanato/thiocyanato Cd(II) complex (2) with the condensation product of 2-acetylpyridine and trimethylammoniumacetohydrazide chloride (Girard's T reagent) (HLCl) were investigated both experimentally and theoretically. The crystal structures of both complexes showed tridentate N2O coordination of hydrazine ligand. In complex 1 square-pyramidal coordination surrounding of Zn(II) consists of deprotonated hydrazone ligand and two isothiocyanato ligands, while in octahedral Cd(II) complex ligand is coordinated without deprotonation as a positively charged species and coordination geometry is completed with two N-coordinated and one S-coordinated NCS- anions. NMR spectroscopy and molar conductivity results for Cd(II) and Zn(II) complexes indicated their instability in solution. DFT calculations were performed to explain coordination preference and stability of complexes 1 and 2 in solid state and in solution. The obtained Cd(II) complex is the first reported mononuclear pseudohalide/halide Cd(II) complex with quinoline-/pyridine-based hydrazone ligands possessing octahedral geometry in solid state. In this complex, H-bonding has significant impact on coordination number and supramolecular assembly in solid state. | en |
dc.publisher | Springer/Plenum Publishers, New York | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172055/RS// | |
dc.relation | Slovenian Research Agency (P-0175) | |
dc.rights | restrictedAccess | |
dc.source | Structural Chemistry | |
dc.subject | Hydrazone ligand | en |
dc.subject | Zn(II) and Cd(II) complexes | en |
dc.subject | X-ray | en |
dc.subject | DFT calculations | en |
dc.title | Structural diversity of isothiocyanato Cd(II) and Zn(II) Girard's T hydrazone complexes in solution and solid state: effect of H-bonding on coordination number and supramolecular assembly of Cd(II) complex in solid state | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Aнђелковиц, Катарина; Степановић, Степан; Радановић, Душанка; Турел, Изток; Груден, Маја; Певец, Aндреј; Миленковиц, Милица Р.; Цобељиц, Бозидар; | |
dc.citation.volume | 29 | |
dc.citation.issue | 6 | |
dc.citation.spage | 1797 | |
dc.citation.epage | 1806 | |
dc.citation.other | 29(6): 1797-1806 | |
dc.citation.rank | M22 | |
dc.identifier.doi | 10.1007/s11224-018-1155-8 | |
dc.identifier.scopus | 2-s2.0-85050543071 | |
dc.identifier.wos | 000451767200020 | |
dc.type.version | publishedVersion | |