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Pentacoordinate mixed-ligand Zn(II) complexes with flufenamato and niflumato ligands: crystal structure, spectral characterization and biological properties
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SYSNO ASEP 0577700 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Pentacoordinate mixed-ligand Zn(II) complexes with flufenamato and niflumato ligands: crystal structure, spectral characterization and biological properties Author(s) Smolková, R. (SK)
Smolko, L. (SK)
Poupon, Morgane (FZU-D) ORCID
Samoľová, Erika (FZU-D) ORCIDNumber of authors 4 Article number 1460 Source Title Crystals. - : MDPI - ISSN 2073-4352
Roč. 13, č. 10 (2023)Number of pages 18 s. Language eng - English Country CH - Switzerland Keywords zinc ; NSAID ; X-ray diffraction ; fluorescence ; Hirshfeld surface Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects LM2023065 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 001092489900001 EID SCOPUS 85175186514 DOI 10.3390/cryst13101460 Annotation Mixed-ligand complexes featuring a carboxylato ligand and bidentate chelate N,N'-donor ligands along with a single halogenido ligand are rarely subjected to studies despite their interesting physical, chemical and biological properties. A direct synthesis involving non-steroidal anti-inflammatory drugs flufenamic acid and niflumic acid and sterically hindering N,N'-donor ligands (neocuproine and 2,2'-biquinoline) has been used to prepare mononuclear mixed-ligand zinc complexes with a composition of [ZnCl(flu)(neo)] (1A and 1B) and [ZnCl(nif )(biq)] (2). Single-crystal X-ray diffraction data have shown that the carboxylate binding mode differs in the two polymorphs 1A and 1B, which form molecules of same composition, and the deviations in molecular geometry are further reflected in their supramolecular structures. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://hdl.handle.net/11104/0346821
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