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Majumder A, Dutta N, Sk S, Bera M. Synthesis, characterization and arsenate binding events of new mononuclear copper(II) complexes. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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2
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Abdou A, Abdel‐Mawgoud AM. Synthesis, Structural elucidation, DFT investigation of new mononuclear Fe (III), Ni (II), and Cu (II) mixed‐ligand complexes; Biological and Catalase mimicking activity exploration. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6600] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aly Abdou
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
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3
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Mirdya S, Basak T, Chattopadhyay S. Photocatalytic ability of two hetero-tetranuclear complexes with CuO2Cd cores to degrade methylene blue: Influence of their structures on activity. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.043] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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4
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Mondal I, Ghosh K, Chattopadhyay S. Synthesis and structural characterization of three manganese(III) complexes with N2O2 donor tetradentate Schiff base ligands: Exploration of their catalase mimicking activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.05.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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5
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Qian HY, Sun N. Synthesis and crystal structures of manganese(III) complexes derived from bis-Schiff bases with antibacterial activity. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-018-00296-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Egekenze RN, Gultneh Y, Butcher R. Mn(III) and Mn(II) complexes of tridentate Schiff base ligands; synthesis, characterization, structure, electrochemistry and catalytic activity. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.01.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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7
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Catalysis of alkene epoxidation by manganese(II) and (III) complexes of both Schiff base and reduced Schiff base ligands utilizing environmentally benign H2O2. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.01.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Qian HY. Synthesis, Crystal Structures, and Biological Activity of Manganese(III) Complexes Derived from BIS-Schiff Bases. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s1070328418010074] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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9
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Ganguly S, Kar P, Chakraborty M, Ghosh A. The first alternating MnII–MnIII 1D chain: structure, magnetic properties and catalytic oxidase activities. NEW J CHEM 2018. [DOI: 10.1039/c8nj00414e] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-dimensional mixed-valence MnII/MnIII chain has been synthesized using N-salicylidene-l-alanine and 2,2′-bipyridine. The complex shows moderate catecholase and phenoxazinone synthase-like activity.
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Affiliation(s)
- Sayantan Ganguly
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Paramita Kar
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Maharudra Chakraborty
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
| | - Ashutosh Ghosh
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata-700 009
- India
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Su E, Guven A, Kani I. Oxygen bridged Homobinuclear Mn(II) compounds with Anthranilic acid: Theoretical calculations, oxidation and catalase activity. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Esra Su
- Department of ChemistryFaculty of Science & Letters, Istanbul Technical University Maslak, 34469 Istanbul Turkey
- Department of Chemistry, Faculty of ScienceAnadolu University 26470 Eskisehir Turkey
| | - Alaettin Guven
- Department of Chemistry, Faculty of ScienceAnadolu University 26470 Eskisehir Turkey
| | - Ibrahim Kani
- Department of Chemistry, Faculty of ScienceAnadolu University 26470 Eskisehir Turkey
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11
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Sarkar N, Harms K, Bauzá A, Frontera A, Chattopadhyay S. Synthesis, Characterization, DFT Study, Catechol Oxidase and Phenoxazinone Synthase Like Activities of Two New Manganese(IV) Schiff Base Complexes. ChemistrySelect 2017. [DOI: 10.1002/slct.201601664] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nandita Sarkar
- Department of Chemistry, Inorganic Section; Jadavpur University; Kolkata 700 032 India
| | - Klaus Harms
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse D-35032 Marburg Germany
| | - Antonio Bauzá
- Departament de Química; Universitat de les Illes Balears, Crta de Valldemossa km 7.5; 07122 Palma de Mallorca (Baleares) SPAIN
| | - Antonio Frontera
- Departament de Química; Universitat de les Illes Balears, Crta de Valldemossa km 7.5; 07122 Palma de Mallorca (Baleares) SPAIN
| | - Shouvik Chattopadhyay
- Department of Chemistry, Inorganic Section; Jadavpur University; Kolkata 700 032 India
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12
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Kitos AA, Papatriantafyllopoulou C, Tasiopoulos AJ, Perlepes SP, Escuer A, Nastopoulos V. Binding of ligands containing carbonyl and phenol groups to iron(iii): new Fe 6, Fe 10 and Fe 12 coordination clusters. Dalton Trans 2017; 46:3240-3251. [PMID: 28224156 DOI: 10.1039/c6dt04830g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The initial use of ligands 2'-hydroxyacetophenone (HL1), 2-hydroxybenzophenone (HL2) and 2,2'-dihydroxybenzophenone (H2L3) in iron(iii) chemistry is described. The syntheses and crystal structures are reported for five iron(iii) clusters: [Fe10O4(OMe)14(L1)6(MeOH)2](NO3)2·3MeOH (1·3MeOH), [Fe12O4(OH)(OMe)17(L1)8](ClO4)2·2H2O (2·2H2O), [Fe10O4(OMe)14Cl4(L2)4(MeOH)2] (3), [Fe10O4(OMe)14(L2)6(py)2](ClO4)2·MeOH (4·MeOH), where py = pyridine, and [Fe6O2(OEt)6(O2CMe)2(L3)2(HL3)2] (5). The molecular structures of the decanuclear clusters 1, 3 and 4 are organized around a {Fe10(μ4-O)4(μ3-OMe)2(μ-OMe)12}8+ core consisting of ten {Fe3O4} face-sharing defective cubane units. The core of 2 consists of a {Fe12(μ4-O)4(μ3-OMe)4(μ-OH)(μ-OMe)13}10+ unit composed of twelve {Fe3O4} face-sharing defective cubanes. The ligands (L1)- and (L2)- in 1-4 adopt the O,O'-bidentate chelating coordination mode and their roles are to terminate the further aggregation of the FeIII/O2-/RO- cores. Complex 5 contains the {Fe6(μ4-O)2(μ-OEt)6(μ-Ocarbonyl)2}4+ core, where the μ-Ocarbonyl atoms are the bridging carbonyl oxygens of the two η1:η2:η1:μ (L3)2- ligands; the (HL3)- groups behave as Ophenolate, Ocarbonyl-bidentate chelating ligands with the neutral hydroxyl group being unbound to the FeIII atoms. The core is composed of four {Fe3O4} face-sharing defective cubanes. The FeIII atoms in 1-5 are all six-coordinate with distorted octahedral geometries. The IR spectra of the complexes are discussed in terms of the known coordination modes of the ligands and the ionic character of nitrates and perchlorates. Variable-temperature magnetic susceptibility and variable-field magnetization measurements establish that 2, 3 and 5 have S = 3, 0 and 5 ground states, respectively. The susceptibility data for 5 were fitted using a 3-J model indicating the simultaneous presence of both antiferromagnetic and ferromagnetic FeIIIFeIII exchange interactions. Known magnetostructural correlations in oxido-bridged iron(iii) systems have been applied to rationalise the magnetic behaviour of the three clusters. The results of the present study demonstrate the utility of HL1, HL2 and H2L3 in the stabilisation of robust iron(iii)/oxido/alkoxido clusters.
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Affiliation(s)
| | - Constantina Papatriantafyllopoulou
- Department of Chemistry, University of Cyprus, 1678 Nicosia, Cyprus and School of Chemistry, National University of Ireland Galway, Galway, Ireland
| | | | - Spyros P Perlepes
- Department of Chemistry, University of Patras, 26504 Patras, Greece.
| | - Albert Escuer
- Departament de Quimica Inorgànica i Orgànica, Seccio Inorgànica and Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain.
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13
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Sarkar N, Das M, Chattopadhyay S. Two new manganese(III) complexes with salicylaldimine Schiff bases: Synthesis, structure, self-assembly and phenoxazinone synthase mimicking activity. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.11.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Paul P, Roy S, Sarkar S, Chowdhury S, Purkayastha RD, Raghavaiah P, McArdle P, Deb L, Devi SI. Synthesis, structure and some properties of a manganese(II) benzoate containing diimine. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.08.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Xue L, Deng DN, Xu Y, Wang Q. Synthesis, crystal structure, and antibacterial activity of a manganese(III) complex derived from N,N′-3,4-chlorophenylene-bis(5-methylsalicylaldimine). RUSS J COORD CHEM+ 2015. [DOI: 10.1134/s107032841511010x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Escriche-Tur L, Corbella M, Font-Bardia M, Castro I, Bonneviot L, Albela B. Biomimetic Mn-Catalases Based on Dimeric Manganese Complexes in Mesoporous Silica for Potential Antioxidant Agent. Inorg Chem 2015; 54:10111-25. [DOI: 10.1021/acs.inorgchem.5b01425] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Luis Escriche-Tur
- Laboratoire de Chimie, ENS de Lyon, Université de Lyon, 46 Allée d’Italie, 69364 Lyon Cedex 07, France
| | | | | | - Isabel Castro
- Institut de Ciència Molecular, Universitat de València, C/Catedrático
José Beltrán 2, 46980 Paterna, Spain
| | - Laurent Bonneviot
- Laboratoire de Chimie, ENS de Lyon, Université de Lyon, 46 Allée d’Italie, 69364 Lyon Cedex 07, France
| | - Belén Albela
- Laboratoire de Chimie, ENS de Lyon, Université de Lyon, 46 Allée d’Italie, 69364 Lyon Cedex 07, France
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Bloch WM, Burgun A, Doonan CJ, Sumby CJ. Probing post-synthetic metallation in metal-organic frameworks: insights from X-ray crystallography. Chem Commun (Camb) 2015; 51:5486-9. [PMID: 25604235 DOI: 10.1039/c4cc09639h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
For post-synthetic metallation (PSMet) of a metal–organic framework (MOF, [Mn3(L2)(L')] = 1) we show a solvent dependency for the form of the metallated product. PSMet of 1 with MnCl2 in ethanol leads to a single metal entity per coordinating site while acetonitrile yields a remarkably complex multiply metallated product; thus, determining the extent of metallation requires an intimate understanding of the chemistry occurring in the MOF pores.
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Affiliation(s)
- Witold M Bloch
- Centre of Advanced Nanomaterials, Department of Chemistry, School of Physical Sciences, The University of Adelaide, Adelaide, Australia.
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Damercheli M, Dayyani D, Behzad M, Mehravi B, Shafiee Ardestani M. New salen-type manganese(III) Schiff base complexes derived from meso-1,2-diphenyl-1,2-ethylenediamine: In vitro anticancer activity, mechanism of action, and molecular docking studies. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1027697] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | | | - Mahdi Behzad
- Departmentof Chemistry, Semnan University, Semnan, Iran
| | - Bita Mehravi
- Faculty of Advanced Technology in Medicine, Department of Medical Nanotechnology, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Shafiee Ardestani
- Faculty of Pharmacy, Department of Radiopharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Synthesis and characterization of redox non-innocent cobalt(III) complexes of a O,N,O donor ligand: Radical generation, semi-conductivity, antibacterial and anticancer activities. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.01.029] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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