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Synthesis, Spectral Characterization, and Biological Activities of Some Metal Complexes Bearing an Unsymmetrical Salen-Type Ligand, (Z)-1-(((2-((E)-(2-Hydroxy-6-methoxybenzylidene)amino)phenyl)amino) methylene) Naphthalen-2(1H)-one. HETEROATOM CHEMISTRY 2023. [DOI: 10.1155/2023/4563958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
An unsymmetrical salen-type Schiff base ligand, (Z)-1-(((2-((E)-(2-hydroxy-6-methoxybenzylidene)amino)phenyl)amino)methylene)naphthalen-2(1H)-one, and its Zn(II), Cu(II), Co(II), Mn(II), and Fe(III) complexes were synthesized and characterized by mass (MS), nuclear magnetic resonance (NMR), infrared (IR), ultraviolet-visible (UV-Vis) spectra, and effective magnetic moments. The thermal analyses of the obtained ligand and metal complexes were conducted by thermogravimetric analysis (TGA). Antimicrobial activity of the unsymmetrical Schiff base ligand and its metal complexes were examined for Staphylococcus aureus as Gram-positive bacteria and Escherichia coli as Gram-negative bacteria. In vitro anticancer property of synthetic compounds was estimated against human cancer cell lines, a subline of Hela tumor cell line (KB), and a human liver cancer cell line (HepG-2) as well.
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Hernández B, Narea P, Espinoza D, Cárdenas A, Brito I, Delgado GE, Cisterna J. Synthesis, crystal structure, Hirshfeld surface analysis, thermal, luminescent properties, and computational studies of the new triazole derivative 1-(5-methyl-1-(pyridin-2-ylmethyl)-1H-1,2,3-triazol-4-yl)ethan-1-one. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Nasaruddin NH, Ahmad SN, Sirat SS, Tan KW, Zakaria NA, Mohamad Nazam SS, Rahman NMMA, Mohd Yusof NS, Bahron H. Synthesis, Structural Characterization, Hirshfeld Surface Analysis, and Antibacterial Study of Pd(II) and Ni(II) Schiff Base Complexes Derived from Aliphatic Diamine. ACS OMEGA 2022; 7:42809-42818. [PMID: 36467908 PMCID: PMC9713794 DOI: 10.1021/acsomega.2c04688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/06/2022] [Indexed: 06/17/2023]
Abstract
A Schiff base bearing two methyl substituents, namely, 6,6'-((1E,1'E)-((2,2-dimethylpropane-1,3-diyl) bis(azanylylidene)) bis(methanylylidene)) bis(2-methylphenol) [H2AD1Me] was synthesized and characterized through physicochemical and spectroscopic analyses. Then, the Schiff base was complexed with Pd(II) and Ni(II) to form [Pd(AD1Me)] and [Ni(AD1Me)], respectively. Both metal complexes were successfully obtained and characterized through several analyses, viz., melting point, elemental analysis, molar conductivity, magnetic susceptibility, FTIR, 1H NMR, UV-vis, and single crystal X-ray diffraction. A quantitative analysis of the intermolecular interactions in the crystal structures has been performed using Hirshfeld surface analysis. Both metal complexes were crystallized in a monoclinic crystal system with the space group of P21/c. Additionally, the deprotonated phenolic oxygen atom (O1/O2) and azomethine nitrogen atom (N1/N2) of the ligand chelate the Pd(II) and Ni(II) ions, forming a slightly distorted square-planar complex containing three six-membered rings encircling the metal core with dsp2 hybridization. The shift of ν(C=N) to a higher frequency in FTIR by 26-28 cm-1 indicated that the complexation to Pd(II) and Ni(II) through the azomethine N was established. It was further supported through the shifting of the azomethine proton signal to higher or lower chemical shifts with Δδ = 0.43-1.15 ppm in 1H NMR. In addition, the shifting of the n-π*(C=N) band in UV-vis spectra with Δλ = 24-40 nm indicated the involvement of azomethine nitrogen in the complexation. All the compounds showed no significant antibacterial activity against three bacterial strains, namely, Staphylococcus aureus subsp. aureus Rosenbach (ATCC 6538), Streptococcus mutans Clarke (ATCC 700,610), and Proteus vulgaris (ATCC 6380), as the percent growth inhibition calculated was less than 90%.
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Affiliation(s)
- Nur Husnina Nasaruddin
- Faculty
of Applied Sciences, Universiti Teknologi
MARA, 40450 Shah Alam, Selangor, Malaysia
| | - Shahrul Nizam Ahmad
- Faculty
of Applied Sciences, Universiti Teknologi
MARA, 40450 Shah Alam, Selangor, Malaysia
| | - Siti Syaida Sirat
- Faculty
of Applied Sciences, Universiti Teknologi
MARA, Cawangan Negeri
Sembilan, Kampus Kuala Pilah, 72000 Kuala Pilah, Negeri Sembilan, Malaysia
| | - Kong Wai Tan
- Department
of Chemistry, Faculty of Science, Universiti
Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nurul Aili Zakaria
- Faculty
of Applied Sciences, Universiti Teknologi
MARA, 40450 Shah Alam, Selangor, Malaysia
| | | | - Nor Mas Mira Abd Rahman
- Department
of Chemistry, Faculty of Science, Universiti
Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nor Saadah Mohd Yusof
- Department
of Chemistry, Faculty of Science, Universiti
Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hadariah Bahron
- Faculty
of Applied Sciences, Universiti Teknologi
MARA, 40450 Shah Alam, Selangor, Malaysia
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Syntheses, characterizations and structures of organometallic tri- and tetra-dentate ferrocenoyl enaminone ligands and their unsymmetrical Schiff base derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Baryshnikova SV, Poddel’sky AI. Heteroligand Metal Complexes with Extended Redox Properties Based on Redox-Active Chelating Ligands of o-Quinone Type and Ferrocene. Molecules 2022; 27:molecules27123928. [PMID: 35745052 PMCID: PMC9230781 DOI: 10.3390/molecules27123928] [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: 05/28/2022] [Revised: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 12/10/2022] Open
Abstract
A combination of different types of redox-active systems in one molecule makes it possible to create coordination compounds with extended redox abilities, combining molecular and electronic structures determined by the features of intra- and intermolecular interactions between such redox-active centres. This review summarizes and analyses information from the literature, published mainly from 2000 to the present, on the methods of preparation, the molecular and electronic structure of mixed-ligand coordination compounds based on redox-active ligands of the o-benzoquinone type and ferrocenes, ferrocene-containing ligands, the features of their redox properties, and some chemical behaviour.
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Catalytic oxidation of styrene by dinuclear Mn(III) coordination compound with asymmetric tridentate half-Salen type NNO-donor ligand. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115537] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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7
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Chebout O, Trifa C, Bouacida S, Boudraa M, Imane H, Merzougui M, Mazouz W, Ouari K, Boudaren C, Merazig H. Two new copper (II) complexes with sulfanilamide as ligand: Synthesis, structural, thermal analysis, electrochemical studies and antibacterial activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Synthesis, Characterization, and In Vitro Cytotoxicity of Unsymmetrical Tetradentate Schiff Base Cu(II) and Fe(III) Complexes. Bioinorg Chem Appl 2021; 2021:6696344. [PMID: 34035799 PMCID: PMC8118743 DOI: 10.1155/2021/6696344] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 03/13/2021] [Accepted: 04/16/2021] [Indexed: 11/18/2022] Open
Abstract
Unsymmetrical tetradentate Schiff base Fe(III) and Cu(II) complexes were prepared by the coordination of some unsymmetrical tetradentate Schiff base ligands with CuCl2·2H2O or FeCl3·6H2O. The obtained complexes were characterized by ESI-MS, IR, and UV-Vis. The spectroscopic data with typical signals are in agreement with the suggested molecular formulae of the complexes. Their cyclic voltammetric studies in acetonitrile solutions showed that the Cu(II)/Cu(I) and Fe(III)/Fe(II) reduction processes are at (−)1.882–(−) 1.782 V and at (−) 1.317–(−) 1.164 V, respectively. The in vitro cytotoxicity of obtained complexes was screened for KB and Hep-G2 human cancer cell lines. The results showed that almost unsymmetrical tetradentate Schiff base complexes have good cytotoxicity. The synthetic complexes bearing the unsymmetrical tetradentate Schiff base ligands with different substituted groups in the salicyl ring indicate different cytotoxicity. The obtained Fe(III) complexes are more cytotoxic than Cu(II) complexes and relative unsymmetric Schiff base ligands.
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Pentacoordinated Fe(III) complex containing the cis-N2O2 asymmetrical tetradentate Schiff base and p-Br-C6H4O- as ligands. Promising building block for the construction of dipolar D–π–A architectures: Synthesis, characterization, spectroscopic, electrochemical and structural studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Preuß A, Korb M, Rüffer T, Bankwitz J, Georgi C, Jakob A, Schulz SE, Lang H. Synthesis of β‐Ketoiminato Copper(II) Complexes and Their Use in Copper Deposition. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.201900208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Andrea Preuß
- Inorganic Chemistry, Institute of Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
- Faculty of Natural Sciences MAIN Research Center Rosenbergstraße 6 09126 Chemnitz Germany
| | - Marcus Korb
- School of Molecular Sciences Faculty of Science The University of Western Australia 6009 Crawley Perth, WA Australia
| | - Tobias Rüffer
- Inorganic Chemistry, Institute of Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Jörn Bankwitz
- Faculty of Science Fraunhofer Institute for Electronic Nano Systems (ENAS) Technologie‐Campus 3 09126 Chemnitz Germany
| | - Colin Georgi
- Faculty of Science Fraunhofer Institute for Electronic Nano Systems (ENAS) Technologie‐Campus 3 09126 Chemnitz Germany
| | - Alexander Jakob
- Inorganic Chemistry, Institute of Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Stefan E. Schulz
- Faculty of Science Fraunhofer Institute for Electronic Nano Systems (ENAS) Technologie‐Campus 3 09126 Chemnitz Germany
- Center for Microtechnologies Faculty of Science Technische Universität Chemnitz 09107 Chemnitz Germany
| | - Heinrich Lang
- Inorganic Chemistry, Institute of Chemistry Faculty of Natural Sciences Technische Universität Chemnitz 09107 Chemnitz Germany
- Faculty of Natural Sciences MAIN Research Center Rosenbergstraße 6 09126 Chemnitz Germany
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Kumar M, Kishor S, Kumar A, Bhagi A, John RP. Structural characterisation and theoretical study of a dinuclear copper(II) complex bridged by meta-phenylenediiminophenolate moiety. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.126996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Optical, electrochemical, thermal, biological and theoretical studies of some chloro and bromo based metal-salophen complexes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127107] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Preuß A, Korb M, Rüffer T, Bankwitz J, Georgi C, Jakob A, Schulz SE, Lang H. A β-ketoiminato palladium(II) complex for palladium deposition. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2019-0172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Abstract
The ¦-ketoiminato complex [Pd(OAc)L] (3) can be synthesized by the reaction of bis(benzoylacetone)diethylenetriamine (1, = LH) with [Pd(OAc)2] (2). The structure of 3 in the solid state has been determined by single X-ray diffraction analysis. Complex 3 crystallizes as a dimer (3
2), which is formed by hydrogen bonds between NH and OOAc functionalities of two adjacent ligands. Each of the Pd atoms is complexed by one ON2 donor unit of the polydentate ligand L
− and an acetate group. Pd–Pd interactions and hydrogen bond formation between a NH and the C=O acetate moiety lead to a [4 + 2] coordination at Pd. The non-coordinated part of L exists in its ¦-keto-enamine form. The thermal decomposition behavior of 3
2 was studied by TG (thermogravimetry) and TG-MS showing that 3
2 decomposes between 200 and 500°C independent of the applied atmosphere. Under oxygen PdO is produced, while under argon Pd is formed as confirmed by PXRD measurements. Complex 3
2 was applied as a spin-coating precursor (conc. 0.1 mol L−1, volume 1.5 mL, 3000 rpm, deposition time 6 min, heating rate 50 K min−1, holding time 60 min (Ar) and 120 min (air) at T = 800°C). The as-obtained samples are characterized by granulated particles of Pd/PdO on the substrate surface. EDX (energy-dispersive X-ray spectroscopy) and XPS (X-ray photoelectron spectroscopy) measurements confirmed the formation of Pd (Ar) or PdO (O2) with up to 12 mol% C impurity.
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Affiliation(s)
- Andrea Preuß
- Technische Universität Chemnitz , Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry , D-09107 Chemnitz , Germany
- MAIN Research Center , Rosenbergstraße 6 , 09126 Chemnitz , Germany
| | - Marcus Korb
- University of Western Australia , School of Molecular Sciences , Perth , WA 6009 , Australia
| | - Tobias Rüffer
- Technische Universität Chemnitz , Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry , D-09107 Chemnitz , Germany
| | - Jörn Bankwitz
- Fraunhofer Institute for Electronic Nano Systems (ENAS) , Technologie-Campus 3 , D-09126 Chemnitz , Germany
| | - Colin Georgi
- Fraunhofer Institute for Electronic Nano Systems (ENAS) , Technologie-Campus 3 , D-09126 Chemnitz , Germany
| | - Alexander Jakob
- Technische Universität Chemnitz , Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry , D-09107 Chemnitz , Germany
| | - Stefan E. Schulz
- Fraunhofer Institute for Electronic Nano Systems (ENAS) , Technologie-Campus 3 , D-09126 Chemnitz , Germany
- Technische Universität Chemnitz , Center for Microtechnologies , D-09107 Chemnitz , Germany
| | - Heinrich Lang
- Technische Universität Chemnitz , Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry , D-09107 Chemnitz , Germany
- MAIN Research Center , Rosenbergstraße 6 , 09126 Chemnitz , Germany , Phone: +49 (0)371 531 21210, Fax: +49 (0)371 531 21219
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Synthesis and structural characterization of ONO type tridentate ligands and their Co(II) and Ni(II) complexes: Investigation of electrical conductivity and antioxidant properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119027] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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15
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González DM, Cisterna J, Brito I, Roisnel T, Hamon JR, Manzur C. Binuclear Schiff-base zinc(II) complexes: Synthesis, crystal structures and reactivity toward ring opening polymerization of rac-lactide. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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16
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Pratihar JL, Mandal P, Lai CK, Chattopadhyay S. Tetradentate amido azo Schiff base Cu(II), Ni(II) and Pd(II) complexes: Synthesis, characterization, spectral properties, and applications to catalysis in C–C coupling and oxidation reaction. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Rigamonti L, Forni A, Righetto S, Pasini A. Push–pull unsymmetrical substitution in nickel(ii) complexes with tetradentate N2O2 Schiff base ligands: synthesis, structures and linear–nonlinear optical studies. Dalton Trans 2019; 48:11217-11234. [DOI: 10.1039/c9dt01216h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Push–pull unsymmetrical substitution efficiently modulates the electronic, linear and nonlinear optical properties of nickel(ii) complexes with salen-type ligands.
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Affiliation(s)
- Luca Rigamonti
- Dipartimento di Scienze Chimiche e Geologiche
- Università degli Studi di Modena e Reggio Emilia
- 41125 Modena
- Italy
- Dipartimento di Chimica
| | - Alessandra Forni
- Istituto di Scienze e Tecnologie Molecolari
- Consiglio Nazionale delle Ricerche (ISTM-CNR)
- 20133 Milano
- Italy
- Dipartimento di Chimica
| | - Stefania Righetto
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Alessandro Pasini
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
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Novel Co(II), Ni(II) and Cu(II) complexes involving a 2-thienyl and trifluoromethyl containing symmetrically-substituted tetradentate Schiff-base ligand: Syntheses, structures, electrochemical and computational studies. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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19
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Multidentate unsymmetrically-substituted Schiff bases and their metal complexes: Synthesis, functional materials properties, and applications to catalysis. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.030] [Citation(s) in RCA: 203] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Ahumada G, Oyarce J, Roisnel T, Kahlal S, del Valle MA, Carrillo D, Saillard JY, Hamon JR, Manzur C. Synthesis, structures, electrochemical and quantum chemical investigations of Ni(ii) and Cu(ii) complexes with a tetradentate Schiff base derived from 1-(2-thienyl)-1,3-butanedione. NEW J CHEM 2018. [DOI: 10.1039/c8nj04923h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical oxidation of four-coordinate square planar Schiff-base Ni(ii) and Cu(ii) complexes leads to the formation of oligomers at the electrode.
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Affiliation(s)
- Guillermo Ahumada
- Laboratorio de Química Inorgánica
- Instituto de Química
- Facultad de Ciencias
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
| | - Jocelyn Oyarce
- Laboratorio de Química Inorgánica
- Instituto de Química
- Facultad de Ciencias
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
| | - Thierry Roisnel
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Samia Kahlal
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - María Angélica del Valle
- Laboratorio de Electroquímica de Polímeros (LEP)
- Pontificia Universidad Católica de Chile
- 7820436 Macul
- Chile
| | - David Carrillo
- Laboratorio de Química Inorgánica
- Instituto de Química
- Facultad de Ciencias
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
| | - Jean-Yves Saillard
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Jean-René Hamon
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Carolina Manzur
- Laboratorio de Química Inorgánica
- Instituto de Química
- Facultad de Ciencias
- Pontificia Universidad Católica de Valparaíso
- Valparaíso
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Pentacoordinated Chloro-Iron(III) Complexes with Unsymmetrically Substituted N2O2 Quadridentate Schiff-Base Ligands: Syntheses, Structures, Magnetic and Redox Properties. INORGANICS 2017. [DOI: 10.3390/inorganics6010005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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