prikaz prve stranice dokumenta Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms
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Scientific paper - Original scientific paper
Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms
Molecules, 29 (2024), 8; 1698. https://doi.org/10.3390/molecules29081698
Picek, Igor; Matković-Čalogović, Dubravka; Dražić, Goran; Kapun, Gregor; Šket, Primož; Popović, Jasminka; Foretić, Blaženka

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Picek, I., Matković Čalogović, D., Dražić, G., Kapun, G., Šket, P., Popović, J. & Foretić, B. (2024). Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms. Molecules, 29. (8). doi: 10.3390/molecules29081698

Picek, Igor, et al. "Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms." Molecules, vol. 29, no. 8, 2024. https://doi.org/10.3390/molecules29081698

Picek, Igor, Dubravka Matković Čalogović, Goran Dražić, Gregor Kapun, Primož Šket, Jasminka Popović and Blaženka Foretić. "Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms." Molecules 29, no. 8 (2024). https://doi.org/10.3390/molecules29081698

Picek, I., et al. (2024) 'Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms', Molecules, 29(8). doi: 10.3390/molecules29081698

Picek I, Matković Čalogović D, Dražić G, Kapun G, Šket P, Popović J, and sur.. Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms. Molecules [Internet]. 2024 April 09 [cited 2025 March 21];29(8). doi: 10.3390/molecules29081698

I. Picek, et al., "Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms", Molecules, vol. 29, no. 8, April 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:105:975093. [Accessed: 21 March 2025]

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Metadata
Title (english)Supramolecular Solid Complexes between Bis-pyridinium-4-oxime and Distinctive Cyanoiron Platforms
AuthorIgor Picek
AuthorDubravka Matković-Čalogović
AuthorGoran Dražić
AuthorGregor Kapun
AuthorPrimož Šket
AuthorJasminka Popović
AuthorBlaženka Foretić
Author's institutionUniversity of Zagreb
School of Medicine
(Department of Medical Chemistry, Biochemistry and Clinical Chemistry)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Basic Medical Sciences
Medical Biochemistry
Abstract (english)
The structural features and optical properties of supramolecular cyanoiron salts containing bis-pyridinium-4-oxime Toxogonin® (TOXO) as an electron acceptor are presented. The properties of the new TOXO-based cyanoiron materials were probed by employing two cyanoiron platforms: hexacyanoferrate(II), [Fe(CN)6]4– (HCF); and nitroprusside, [Fe(CN)5(NO)]2– (NP). Two water-insoluble inter-ionic donor–acceptor phases were characterized: the as-prepared microcrystalline reddish-brown (TOXO)2[Fe(CN)6]·8H2O (1a) with a medium-responsive, hydrochromic character; and the dark violet crystalline (TOXO)2[Fe(CN)6]·3.5H2O (1cr). Complex 1a, upon external stimulation, transforms to the violet anhydrous phase (TOXO)2[Fe(CN)6] (1b), which upon water uptake transforms back to 1a. Using the NP platform resulted in the water-insoluble crystalline salt TOXO[Fe(CN)5(NO)]·2H2O (2). The structures of 1cr and 2, solved by single-crystal X-ray diffraction, along with a comparative spectroscopic (UV–vis–NIR diffuse reflectance, IR, solid-state MAS-NMR, Mössbauer), thermal, powder X-ray diffraction, and microscopic analysis (SEM, TEM) of the isolated materials, provided insight for the supramolecular binding, electron-accepting, and H-bonding capabilities of TOXO in the self-assembly of these functionalized materials.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleMolecules
Numberingvol. 29, no. 8, 1698
e-ISSN1420-3049
DOIhttps://doi.org/10.3390/molecules29081698
URN:NBNurn:nbn:hr:105:975093
Publication2024-04-09
Document URLhttps://www.mdpi.com/1420-3049/29/8/1698
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2025-02-20 09:23:30