Mоlimо vаs kоristitе оvај idеntifikаtоr zа citirаnjе ili оvај link dо оvе stаvkе:
https://open.uns.ac.rs/handle/123456789/28577
Pоljе DC-а | Vrеdnоst | Јеzik |
---|---|---|
dc.contributor.author | Jelic Miodrag | - |
dc.contributor.author | Boukos Nikos | - |
dc.contributor.author | Lalović Mirjana | - |
dc.contributor.author | Romcevic Nebojsa | - |
dc.contributor.author | Leovac Vukadin | - |
dc.contributor.author | Hadžić Branka | - |
dc.contributor.author | Balos Sebastian | - |
dc.contributor.author | Jovanovic Ljiljana | - |
dc.contributor.author | Slankamenac Miloš | - |
dc.contributor.author | Zivanov Milos | - |
dc.contributor.author | Vojinović-Ješić Ljiljana | - |
dc.date.accessioned | 2020-12-14T15:33:15Z | - |
dc.date.available | 2020-12-14T15:33:15Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0925-3467 | - |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/28577 | - |
dc.description.abstract | The synthesis, physico-chemical characterization and crystal structure of two new transition metal complexes with the Schiff base of pyridoxal and aminoguanidine, i.e. pyridoxalaminoguanidine (PLAG) of the formulas [Co(PLAG-2H)(NH3)3]NO3·MeOH (complex 1) and [Cu(PLAG-H)N3] (complex 2) are described. The X-ray analysis showed that in complex 1 Co(III) is situated in an octahedral environment, while in complex 2 Cu(II) has square-planar surroundings. In both complexes PLAG is coordinated as usual, through the oxygen atom of the deprotonated phenolic OH-group and nitrogen atoms of the azomethine and imino groups of the aminoguanidine fragment. These compounds, as well as [Cu(PLAG)MeOH](NO 3)2 (complex 3) were tested using photoluminescence spectroscopy upon 325, 458 and 488 nm laser excitation. Photoluminescence spectra had been measured and discussed for all three obtained compounds. Peak positions and their intensities were distinguished using Lorentzian multipeak technique. The results indicate that complex 1 gives significantly (for about two to three orders of magnitude) higher photoluminescence than the other two analyzed complexes. A scheme of energy levels and transitions is proposed to explain the obtained experimental results. © 2013 Elsevier B.V. All rights reserved. | - |
dc.language.iso | en | - |
dc.relation.ispartof | Optical Materials | - |
dc.source | CRIS UNS | - |
dc.source.uri | http://cris.uns.ac.rs | - |
dc.title | Synthesis, structure and photoluminescence properties of copper(II) and cobalt(III) complexes with pyridoxalaminoguanidine | - |
dc.type | Journal/Magazine Article | - |
dc.identifier.doi | 10.1016/j.optmat.2013.08.023 | - |
dc.identifier.scopus | 2-s2.0-84885084089 | - |
dc.identifier.url | https://www.cris.uns.ac.rs/record.jsf?recordId=84312&source=BEOPEN&language=en | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/84885084089 | - |
dc.relation.lastpage | 2735 | - |
dc.relation.firstpage | 2728 | - |
dc.relation.issue | 12 | - |
dc.relation.volume | 35 | - |
dc.identifier.externalcrisreference | (BISIS)84312 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Fakultet tehničkih nauka, Departman za proizvodno mašinstvo | - |
crisitem.author.dept | Prirodno-matematički fakultet, Departman za hemiju, biohemiju i zaštitu životne sredine | - |
crisitem.author.dept | Prirodno-matematički fakultet, Departman za hemiju, biohemiju i zaštitu životne sredine | - |
crisitem.author.orcid | 0000-0001-8773-774X | - |
crisitem.author.orcid | 0000-0002-8618-7819 | - |
crisitem.author.parentorg | Fakultet tehničkih nauka | - |
crisitem.author.parentorg | Prirodno-matematički fakultet | - |
crisitem.author.parentorg | Prirodno-matematički fakultet | - |
Nаlаzi sе u kоlеkciјаmа: | PMF Publikacije/Publications |
SCOPUSTM
Nаvоđеnjа
12
prоvеrеnо 20.11.2023.
Prеglеd/i stаnicа
27
Prоtеklа nеdеljа
2
2
Prоtеkli mеsеc
0
0
prоvеrеnо 10.05.2024.
Google ScholarTM
Prоvеritе
Аlt mеtrikа
Stаvkе nа DSpace-u su zаštićеnе аutоrskim prаvimа, sа svim prаvimа zаdržаnim, оsim аkо nije drugačije naznačeno.