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Sirenko VY, Kuzevanova IS, Vynohradov OS, Naumova DD, Shova S. Carbon dioxide capture from air leading to bis-[ N-(5-methyl-1 H-pyrazol-3-yl-κ N2)carbamato-κ O]copper(II) tetra-hydrate. Acta Crystallogr E Crystallogr Commun 2023; 79:988-992. [PMID: 37936838 PMCID: PMC10626953 DOI: 10.1107/s2056989023008575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 09/28/2023] [Indexed: 11/09/2023]
Abstract
A mononuclear square-planar CuII complex of (5-methyl-1H-pyrazol-3-yl)carbamate, [Cu(C5H6N3O2)2]·4H2O, was synthesized using a one-pot reaction from 5-methyl-3-pyrazolamine and copper(II) acetate in water under ambient conditions. The adsorption of carbon dioxide from air was facilitated by the addition of di-ethano-lamine to the reaction mixture. While di-ethano-lamine is not a component of the final product, it plays a pivotal role in the reaction by creating an alkaline environment, thereby enabling the adsorption of atmos-pheric carbon dioxide. The central copper(II) atom is in an (N2O2) square-planar coordination environment formed by two N atoms and two O atoms of two equivalent (5-methyl-1H-pyrazol-3-yl)carbamate ligands. Additionally, there are co-crystallized water mol-ecules within the crystal structure of this compound. These co-crystallized water mol-ecules are linked to the CuII mononuclear complex by O-H⋯O hydrogen bonds. According to Hirshfeld surface analysis, the most frequently observed weak inter-molecular inter-actions are H⋯O/O⋯H (33.6%), H⋯C/C⋯H (11.3%) and H⋯N/N⋯H (9.0%) contacts.
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Affiliation(s)
- Valerii Y. Sirenko
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska str. 64/13, 01601 Kyiv, Ukraine
| | - Iryna S. Kuzevanova
- Department of General and Inorganic Chemistry, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Peremogy Pr. 37, 03056 Kyiv, Ukraine
- Innovation Development Center ABN, Pirogov str. 2/37, 01030 Kyiv, Ukraine
| | - Oleksandr S. Vynohradov
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska str. 64/13, 01601 Kyiv, Ukraine
| | - Dina D. Naumova
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska str. 64/13, 01601 Kyiv, Ukraine
| | - Sergiu Shova
- Department of Inorganic polymers, "Petru Poni" Institute of Macromolecular Chemistry, Aleea Gr. Ghica, Voda 41A, 700487 Iasi, Romania
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Dimakopoulou F, Efthymiou CG, O’Malley C, Kourtellaris A, Moushi E, Tasiopooulos A, Perlepes SP, McArdle P, Costa-Villén E, Mayans J, Papatriantafyllopoulou C. Novel Co 5 and Ni 4 Metal Complexes and Ferromagnets by the Combination of 2-Pyridyl Oximes with Polycarboxylic Ligands. Molecules 2022; 27:4701. [PMID: 35897877 PMCID: PMC9332737 DOI: 10.3390/molecules27154701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 02/01/2023] Open
Abstract
The use of 2-pyridyl oximes in metal complexes chemistry has been extensively investigated in the last few decades as a fruitful source of species with interesting magnetic properties. In this work, the initial combination of pyridine-2-amidoxime (pyaoxH2) and 2-methyl pyridyl ketoxime (mpkoH) with isonicotinic acid (HINA) and 3,5-pyrazole dicarboxylic acid (H3pdc) has provided access to three new compounds, [Ni4(INA)2(pyaox)2(pyaoxH)2(DMF)2] (1), [Co5(mpko)6(mpkoH)2(OMe)2(H2O)](ClO4)6 (2), and [Co5(OH)(Hpdc)5(H2pdc)] (3). 1 displays a square-planar metal topology, being the first example that bears simultaneously HINA and pyaoxH2 in their neutral or ionic form. The neighbouring Ni4 units in 1 are held together through strong intermolecular hydrogen bonding interactions, forming a three-dimensional supramolecular framework. 2 and 3 are mixed-valent Co4IIICoII and Co2IIICoII3 compounds with a bowtie and trigonal bipyramidal metal topology, accordingly. Direct current and alternate current magnetic susceptibility studies revealed that the exchange interactions between the NiII ions in 1 are ferromagnetic (J = 1.79(4) cm-1), while 2 exhibits weak AC signals in the presence of a magnetic field. The syntheses, crystal structures, and magnetic properties of 1-3 are discussed in detail.
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Affiliation(s)
- Foteini Dimakopoulou
- School of Biological and Chemical Sciences, College of Science and Engineering, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland; (F.D.); (C.G.E.); (C.O.); (P.M.)
| | - Costantinos G. Efthymiou
- School of Biological and Chemical Sciences, College of Science and Engineering, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland; (F.D.); (C.G.E.); (C.O.); (P.M.)
| | - Ciaran O’Malley
- School of Biological and Chemical Sciences, College of Science and Engineering, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland; (F.D.); (C.G.E.); (C.O.); (P.M.)
| | - Andreas Kourtellaris
- Department of Chemistry, University of Cyprus, Nicosia 1678, Cyprus; (A.K.); (A.T.)
| | - Eleni Moushi
- Department of Life Sciences, European University of Cyprus, Nicosia 2404, Cyprus;
| | | | | | - Patrick McArdle
- School of Biological and Chemical Sciences, College of Science and Engineering, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland; (F.D.); (C.G.E.); (C.O.); (P.M.)
| | - Ernesto Costa-Villén
- Departament de Química Inorgànica i Orgànica, Secció Inorgànica and Institute of Nanoscience (IN2UB) and Nanotecnology, Universitat de Barcelona, Marti i Franques 1-11, 08028 Barcelona, Spain; (E.C.-V.); (J.M.)
| | - Julia Mayans
- Departament de Química Inorgànica i Orgànica, Secció Inorgànica and Institute of Nanoscience (IN2UB) and Nanotecnology, Universitat de Barcelona, Marti i Franques 1-11, 08028 Barcelona, Spain; (E.C.-V.); (J.M.)
| | - Constantina Papatriantafyllopoulou
- School of Biological and Chemical Sciences, College of Science and Engineering, National University of Ireland Galway, University Road, H91 TK33 Galway, Ireland; (F.D.); (C.G.E.); (C.O.); (P.M.)
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Demir S, Çepni HM, Hołyńska M, Kavanoz M, Yilmaz F, Zorlu Y. Copper(II) complexes with pyridine-2,6-dicarboxylic acid from the oxidation of copper(I) iodide. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1393071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Selçuk Demir
- Faculty of Arts and Sciences, Department of Chemistry, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Hamide Merve Çepni
- Faculty of Arts and Sciences, Department of Chemistry, Recep Tayyip Erdoğan University, Rize, Turkey
| | | | - Muammer Kavanoz
- Faculty of Arts and Sciences, Department of Chemistry, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Fatih Yilmaz
- Faculty of Arts and Sciences, Department of Chemistry, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Yunus Zorlu
- Department of Chemistry, Gebze Technical University, Gebze, Turkey
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