Copper(II) complexes of 8‑hydroxyquinoline derivatives: alternative methods for obtaining crystals suitable for X‑ray structural analysis
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00640579" target="_blank" >RIV/68378271:_____/25:00640579 - isvavai.cz</a>
Výsledek na webu
<a href="https://hdl.handle.net/11104/0370963" target="_blank" >https://hdl.handle.net/11104/0370963</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11243-025-00666-2" target="_blank" >10.1007/s11243-025-00666-2</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Copper(II) complexes of 8‑hydroxyquinoline derivatives: alternative methods for obtaining crystals suitable for X‑ray structural analysis
Popis výsledku v původním jazyce
Six new [Cu(XQ)2] complexes were prepared with an emphasis on their preparation in a crystalline state using liquid-liquid, vapour-liquid and horizontal diffusions. The complexes were characterised by infrared and UV-vis spectroscopy, elemental analysis and X-ray structural analysis. Deprotonated XQ ligands bind as bidentate chelates to the copper atom via the oxygen and nitrogen atoms of 8-hydroxyquinoline rings in all five compounds in the equatorial plane of an elongated tetragonal bipyramid. Oxygen (2c, 4c-6c) or iodine atoms (3c) of neighbouring [Cu(XQ)2] molecules occupy axial positions and polymeric structures are thus formed, which are stabilised by hydrogen bonds and π-π interactions. This is a probable reason for their insolubility in a wide range of solvents. Crystal packing was further investigated by Hirshfeld surface analysis.
Název v anglickém jazyce
Copper(II) complexes of 8‑hydroxyquinoline derivatives: alternative methods for obtaining crystals suitable for X‑ray structural analysis
Popis výsledku anglicky
Six new [Cu(XQ)2] complexes were prepared with an emphasis on their preparation in a crystalline state using liquid-liquid, vapour-liquid and horizontal diffusions. The complexes were characterised by infrared and UV-vis spectroscopy, elemental analysis and X-ray structural analysis. Deprotonated XQ ligands bind as bidentate chelates to the copper atom via the oxygen and nitrogen atoms of 8-hydroxyquinoline rings in all five compounds in the equatorial plane of an elongated tetragonal bipyramid. Oxygen (2c, 4c-6c) or iodine atoms (3c) of neighbouring [Cu(XQ)2] molecules occupy axial positions and polymeric structures are thus formed, which are stabilised by hydrogen bonds and π-π interactions. This is a probable reason for their insolubility in a wide range of solvents. Crystal packing was further investigated by Hirshfeld surface analysis.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Návaznosti výsledku
Projekt
<a href="/cs/project/EH22_008%2F0004594" target="_blank" >EH22_008/0004594: Teraferoika pro ultravysokou kapacitu, rychlost a energetickou úspornost informačních technologií</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Transition Metal Chemistry
ISSN
0340-4285
e-ISSN
1572-901X
Svazek periodika
50
Číslo periodika v rámci svazku
Dec
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
14
Strana od-do
905-918
Kód UT WoS článku
001516514800001
EID výsledku v databázi Scopus
2-s2.0-105008992882