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Majumdar D, Philip JE, Gassoumi B, Ayachi S, Abdelaziz B, Tüzün B, Roy S. Supramolecular clumps of μ 2-1,3-acetate bridges of Cd(II)-Salen complex: Synthesis, spectroscopic characterization, crystal structure, DFT quantization's, and antifungal photodynamic therapy. Heliyon 2024; 10:e29856. [PMID: 38707382 PMCID: PMC11066650 DOI: 10.1016/j.heliyon.2024.e29856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 05/07/2024] Open
Abstract
The article divulges the crystal growth, synthesis, and X-ray structure characterization of one centrosymmetric cadmium complex, [Cd{CdL(μ2-1,3-acetate)}2] using Salen ligand (SL). The complex is further characterized using spectroscopic and analytical techniques, including DRS, SEM-EDX, PXRD, and ICP-MS. The crystallographic study showed that the complex has a monoclinic space P21/c. Addison parameters (Ʈ) show the hexagonal geometry of the central Cd(II) metal ion. Hirshfeld surface and 2-D fingerprint confirm supramolecular contacts despite weak C-H⋯O and C-H···π interactions. Energy frameworks, FMOs, global reactivity parameters, MEP, and energy bandgap explain the complex reactivity outlook. The complex inter- and intramolecular bonding interactions were explored through natural bond orbital (NBO), QTAIM, NCI-RDG, Electron Location Function (ELF), and Localized Orbital Locator (LOL) quantization methods. In addition, the complex and its synthetic components in vitro antibacterial efficacy were investigated using Gram-positive and Gram-negative microbial strains. SAR (structure-activity relationship) correlates with biological potency. Molecular docking assessed antimicrobial potency with proteins S. aureus (PDB ID: 1JIJ), C. albicans (PDB ID: 1M7A), E. coli (PDB ID: 1T9U), P. aeruginosa (PDB ID: 2UV0), and A. Niger (PDB ID: 3K4P). The findings are backed by the Protein-Ligand Interaction Profiler (PLIP). The antifungal potency and cell viability test of C. albicans were conducted using photodynamic therapy (APDT).
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Affiliation(s)
- Dhrubajyoti Majumdar
- Department of Chemistry, Tamralipta Mahavidyalaya, Tamluk, 721636, West Bengal, India
| | | | - Bouzid Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Sciences of Monastir, Avenue of Environment, 5000, Monastir, Tunisia
| | - Sahbi Ayachi
- Laboratory of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences, Avenue of the Environment 5019 Monastir, University of Monastir, Tunisia
| | - Balkis Abdelaziz
- Laboratory of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences, Avenue of the Environment 5019 Monastir, University of Monastir, Tunisia
| | - Burak Tüzün
- Sivas Cumhuriyet University, Sivas Vocational School, Department of Plant and Animal Production, TR-58140, Sivas, Turkey
| | - Sourav Roy
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore, 560012, India
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Bera S, Bhunia S, Gomila RM, Drew MGB, Frontera A, Chattopadhyay S. Structure-directing role of CH⋯X (X = C, N, S, Cl) interactions in three ionic cobalt complexes: X-ray investigation and DFT study using QTAIM Vr predictor to eliminate the effect of pure Coulombic forces. RSC Adv 2023; 13:29568-29583. [PMID: 37818264 PMCID: PMC10561671 DOI: 10.1039/d3ra03828a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 09/22/2023] [Indexed: 10/12/2023] Open
Abstract
Three cobalt complexes, namely [CoIII(HL1)2(N3)2]ClO4 (1), [CoIII(L2)(HL2)(N3)]ClO4·1.5H2O (2), and [CoIII(L3)(HL3)(NCS)]2 [CoIICl2(NCS)2] (3), where HL1 = 2-(3-(dimethylamino)propyliminomethyl)-6-methoxyphenol, HL2 = 2-(2-(dimethylamino)ethyliminomethyl)-4,6-dichlorophenol, and HL3 = 2-(2-(dimethylamino)ethyliminomethyl)-6-methoxyphenol, as potential tridentate N2O-donor Schiff base ligands, were synthesized and characterized using elemental analysis, IR and UV-vis spectroscopy, and single-crystal X-ray diffraction studies. All three were found to be monomeric ionic complexes. Complex 1 crystallizes in the orthorhombic space group Pbcn, whereas both complexes 2 and 3 crystallize in triclinic space groups, P1̄. Further, 1 and 2 are cationic complexes of octahedral cobalt(iii) with perchlorate anions, whereas complex 3 contains a cationic part of octahedral cobalt(iii) and an anionic part of tetrahedral cobalt(ii). Hydrogen-bonding interactions involving aromatic and aliphatic CH bonds as H-bond donors and the pseudo-halide co-ligands as H-bond acceptors were established, which are important aspects governing the X-ray packing. These interactions were analyzed theoretically using the quantum theory of atoms in molecules (QTAIM) and non-covalent interaction plot (NCI plot) analyses. Moreover, energy decomposition analysis (EDA) was performed to analyze the stabilization of the complexes in terms of the electrostatic, dispersion, and correlation forces.
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Affiliation(s)
- Susovan Bera
- Department of Chemistry, Inorganic Section, Jadavpur University Kolkata 700032 India +91-33-24572941
| | - Sudip Bhunia
- Department of Chemistry, Inorganic Section, Jadavpur University Kolkata 700032 India +91-33-24572941
| | - Rosa M Gomila
- Department of Chemistry, Universitat de les Illes Balears Crta de Valldemossa Km 7.5 07122 Palma de Mallorca (Baleares) Spain
| | - Michael G B Drew
- School of Chemistry, The University of Reading P.O. Box 224, Whiteknights Reading RG6 6AD UK
| | - Antonio Frontera
- Department of Chemistry, 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 700032 India +91-33-24572941
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Keskin E, Arslan H. Palladium complexes containing NNN pincer type ligands and their activities in Suzuki-Miyaura cross coupling reaction. Heliyon 2023; 9:e17608. [PMID: 37519671 PMCID: PMC10372205 DOI: 10.1016/j.heliyon.2023.e17608] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/22/2023] [Accepted: 06/22/2023] [Indexed: 08/01/2023] Open
Abstract
Five new NNN pincer-type ligands and their palladium complexes were successfully synthesised and characterised by FT-IR, 1H NMR, 13C NMR, and UV-vis analyses. TEM analysis was used to observe the morphological character of the black residues obtained from the fourth cycle of the reusability test. Furthermore, suitable crystals of the N2,N6-bis(2-tert-butylphenyl)pyridine-2,6-dicarboxamide and its palladium complex were elucidated with the X-ray single crystal diffraction method. Both the ligand and its palladium complex crystallise in a monoclinic system with space group P21/c for the H2L4 and C2/c for the palladium complex. The structure of the pincer ligand and its palladium complex were stabilised by intramolecular and intermolecular C-H⋅⋅⋅O, C-H⋅⋅⋅N, and N-H⋅⋅⋅N contacts. A Suzuki-Miyaura cross-coupling reaction between aryl halides and phenylboronic acid was used to assess the catalytic abilities of the palladium pincer complexes. All of the prepared complexes exhibited considerable catalytic activity. However, complexes 4 (Acetonitrile-N2,N6-bis(2-tert-butylphenyl)pyridine-2,6-dicarboxamidopalladium(II)) and 5 (Acetonitrile-N2,N6-bis(2-nitrophenyl)pyridine-2,6-dicarboxamidopalladium(II)) provided almost 100% conversion with nearly 100% yield in the reaction between 4-bromotoluene and phenylboronic acid. Furthermore, these active complexes catalysed the reaction of the sterically hindered and deactivated substrates (1-Bromo-4-izobutylbenzene and 2-bromo-6-methoxynaphthalene) with phenylboronic acid, and complete conversion and yields up to 100% were achieved in a short time with the 2-bromo-6-methoxynaphthalene.
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Setifi Z, Cubillán N, Glidewell C, Gil DM, Torabi E, Morales-Toyo M, Dege N, Setifi F, Mirzaei M. A combined experimental, Hirshfeld surface analysis, and theoretical study on fac-[tri(azido)(tris(2-pyridyl)amine)iron(III)]. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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5
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Synthesis and characterization of two polynuclear zinc(II) complexes and their applications in nitroaromatics sensing: An experimental and theoretical study. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121186] [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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Majumdar D, Roy S, Frontera A, Gomila RM, Pal TK. Crystal Engineering of Pb(II)-Salen Coordination Polymer Enforced for The Selective Fluorescence NACs Sensing Activity in a Dispersed Aqueous Medium: A Combined Experimental and Theoretical DFT Monologue. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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7
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Basak T, Roy S, Banerjee S, Gomila RM, Frontera A, Chattopadhyay S. Synthesis, characterization and self assembly of dinuclear zinc Schiff base complexes: A combined experimental and theoretical study. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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8
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Li SZ, Wei YX, Huang Y, Dong WK. Counteranion-driven self-assembly of di- and tetra-nuclear Zn(II) single‐armed salamo‐type complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133473] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Dou L, Hu ZF, Feng LC, Dong WK. Differential study on the transition from a new polyhalogen-substituted unsymmetric salamo-based ligand to its Cu(II) and Co(II) complexes. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2124509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Lin Dou
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Zhi-Fei Hu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Le-Chuan Feng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, PR China
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Dutta D, Sharma P, Gomila RM, Frontera A, Barcelo-Oliver M, Verma AK, Baishya T, Bhattacharyya MK. Supramolecular assemblies involving unconventional non-covalent contacts in pyrazole-based coordination compounds of Co(II) and Cu(II) pyridinedicarboxylates: Antiproliferative evaluation and theoretical studies. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116025] [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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11
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Estimation of the ability of the π-system of pseudohalides (azide and thiocyanate) to participate in CH···π interactions in cyclic hetero-tetranuclear cobalt(III)/sodium and linear trinuclear mixed valence cobalt(III/II/III) complexes. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Unravelling the Synthetic Mimic, Spectroscopic Insights, and Supramolecular Crystal Engineering of an Innovative Heteronuclear Pb(II)-Salen Cocrystal: An Integrated DFT, QTAIM/NCI Plot, NLO, Molecular Docking/PLIP, and Antibacterial Appraisal. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02448-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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13
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Unusual fluorescence behavior of first 3d-3d′ heterobimetallic [Cu(II)2Mn(II)] complex bearing a bis(salamo)-based ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132854] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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14
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Synthesis, characterization, electrochemical behavior, and catalytic activity of cobalt(II) metal complexes with pincer-type methylbenzamide derivative ligands. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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15
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Solmaz U, Keskin E, Gumus I, Cevik PK, Binzet G, Arslan H. PLATINUM(II) COMPLEX CONTAINING N-(BIS (-2,4-DIMETHOXY-BENZYL)CARBAMOTHIOYL)- 4-METHYLBENZAMIDE LIGAND: SYNTHESIS, CRYSTAL STRUCTURE, HIRSHFELD SURFACE ANALYSIS, AND ANTIMICROBIAL ACTIVITY. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622010073] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Sushila, Dhamija S, Patra M, Pécaut J, Kataria R, Goswami S, Bhowmik S, Patra R. Probing the structural features and magnetic behaviors in dinuclear cobalt(II) and trinuclear iron(III) complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120852] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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A mononuclear zinc complex with a diamine: Synthesis, characterization, self assembly, luminescence property and DFT calculations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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An investigation into luminescent phenoxo-bridged heterobimetallic copper(II)–calcium(II)/strontium(II)-based bis(salamo)-like complexes. TRANSIT METAL CHEM 2022. [DOI: 10.1007/s11243-021-00489-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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19
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Majumdar D, Tüzün B, Pal TK, Das S, Bankura K. Architectural View of Flexible Aliphatic –OH Group Coordinated Hemi-Directed Pb(II)-Salen Coordination Polymer: Synthesis, Crystal Structure, Spectroscopic Insights, Supramolecular Topographies, and DFT Perspective. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-021-02194-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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20
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Das M, Das M, Ray S, Das UK, Laha S, Ray PP, Samanta BC, Maity T. Synthesis and crystal structures of two tri- and tetra-heterometallic Ni( ii)–Mn( ii)/Ni( ii)–Co( iii) complexes from two different Ni( ii)-containing metalloligands: effective catalytic oxidase activity and Schottky device approach. NEW J CHEM 2022. [DOI: 10.1039/d2nj03535a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The development of tri- and tetra-nuclear heterometallic Ni(ii)–Mn(ii)/Ni(ii)–Co(iii) complexes with effective catalytic oxidase activity and the Schottky device approach.
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Affiliation(s)
- Manik Das
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
| | - Mainak Das
- Department of Physics, Jadavpur University, Kolkata, India
| | - Subham Ray
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
| | - Uttam Kumar Das
- Department of Chemistry, School of Physical Sciences, Mahatma Gandhi Central University, Bihar, India
| | | | | | | | - Tithi Maity
- Department of Chemistry, Prabhat Kumar College, Contai, Contai, Purba Medinipur, West Bengal, India
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Multinuclear Co(II) and Zn(II) salamo-based complexes with unique τ5 parameters: Structure characterizations, Hirshfeld surfaces and fluorescence properties. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115615] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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22
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Structurally diverse heterobimetallic Pb(II)-Salen complexes mechanistic notion of cytotoxic activity against neuroblastoma cancer cell: Synthesis, characterization, protein–ligand interaction profiler, and intuitions from DFT. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115504] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Maity S, Mahapatra P, Ghosh TK, Gomila RM, Frontera A, Ghosh A. Synthesis of Ni(ii)-Mn(ii) complexes using a new mononuclear Ni(ii) complex of an unsymmetrical N 2O 3 donor ligand: structures, magnetic properties and catalytic oxidase activity. Dalton Trans 2021; 50:4686-4699. [PMID: 33729241 DOI: 10.1039/d0dt04337k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A new Ni(ii) complex [NiL] (complex 1) of an asymmetrically di-condensed N2O3 donor Schiff base ligand, N-salicylidene-N'-3-methoxysalicylidene-1,3-propanediamine (H2L), has been synthesized and utilized for the synthesis of three heterometallic complexes, [(NiL)2Mn(NCS)2(CH3OH)2]·CH3OH (2) [(NiL)2Mn(N(CN)2)2(CH3OH)2]·CH3OH (3) and [(NiL)2Mn2(N3)2(μ1,1-N3)2(CH3OH)2] (4). Single crystal X-ray diffraction analyses show that complexes 2 and 3 have linear trinuclear structures where two tridentate O3 donor (NiL) units are coordinated to the central octahedral Mn(ii) centre, whereas complex 4 has a centrosymmetric tetranuclear structure where two binuclear (NiL)Mn units are linked via two phenoxido and two μ1,1-N3 bridges. Among the heterometallic complexes (2-4), only 4 is active towards the catalytic oxidation of 3,5-di-tert-butylcatechol to the corresponding quinone. The turnover number for the aerobic oxidation of 3,5-DTBC is 935 h-1. ESI-mass spectra have been recorded to scrutinize the mechanistic pathway of this catalytic reaction. Variable temperature magnetic susceptibility measurements suggest that complexes 2-4 are antiferromagnetically coupled with coupling constants (J) of -4.84 and -5.23 cm-1 for complexes 2 and 3, respectively and J1 = -2.20 cm-1, J2 = 1.13 cm-1 and J3 = -1.12 cm-1 for complex 4. DFT calculations have been used to rationalize the magnetic super-exchange in complexes 2-4, by computing the theoretical coupling constants and analyzing the spin density plots.
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Affiliation(s)
- Souvik Maity
- Department of Chemistry, University College of Science, University of Calcutta, 92 APC Road, Kolkata 700009, India.
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Basak T, Frontera A, Chattopadhyay S. Existence of stronger C H···π(chelate ring) interaction compared to C H···π(arene) interactions in the supramolecular assembly of dinuclear iron(III) Schiff base complexes: A theoretical insight. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Mondal I, Frontera A, Chattopadhyay S. On the importance of RH 3C⋯N tetrel bonding interactions in the solid state of a dinuclear zinc complex with a tetradentate Schiff base ligand. CrystEngComm 2021. [DOI: 10.1039/d0ce01864c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The tetrel bonding and π-stacking interactions in a new dinuclear zinc complex using a tetradentate N2O2 donor Schiff base have been analysed energetically using DFT calculations and several computational tools.
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Affiliation(s)
- Ipsita Mondal
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata - 700032
- India
| | - Antonio Frontera
- Departament de Quimica
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
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26
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Thakur S, Gomila RM, Frontera A, Chattopadhyay S. A theoretical insight into the formation of chalcogen bonding (ChB) interactions involving coordinated DMSO molecules as σ-hole donors and benzoate groups as σ-hole acceptors in a dinuclear copper(ii) complex. CrystEngComm 2021. [DOI: 10.1039/d1ce00624j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The formation of two chalcogen bonding (ChB) interactions involving coordinated DMSO molecules as σ-hole donors and the O atoms of carboxylate groups as acceptors in a dimeric copper(ii) complex has been described.
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Affiliation(s)
- Snehasish Thakur
- Department of Chemistry, Inorganic Section
- Jadavpur University
- Kolkata 700 032
- India
| | - Rosa M. Gomila
- Serveis Cientificotècnics
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
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Basak T, Gomila RM, Frontera A, Chattopadhyay S. Differentiating intramolecular spodium bonds from coordination bonds in two polynuclear zinc( ii) Schiff base complexes. CrystEngComm 2021. [DOI: 10.1039/d1ce00214g] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two new zinc(ii) complexes have been synthesized and characterized. Theoretical study is devoted to distinguish between conventional coordination bonds and spodium bonds between the zinc and oxygen centers.
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Affiliation(s)
- Tanmoy Basak
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Rosa M. Gomila
- Serveis Cientificotècnics
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
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Madanhire T, Pereira MC, Davids H, Hosten EC, Abrahams A. Lanthanide(III) complexes with N-(2,6-dimethylphenyl)oxamate and 1,10-phenanthroline: Synthesis, characterisation and cytotoxicity against MCF-7, HEC-1A and THP-1 cell lines. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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29
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Madanhire T, Davids H, Pereira MC, Hosten EC, Abrahams A. Mixed-ligand complexes of lanthanides derived from an α-hydroxycarboxylic acid (benzilic acid) and 1,10-phenanthroline: Physicochemical properties and anticancer activity. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114583] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Karmakar M, Frontera A, Chattopadhyay S. Methylene spacer regulated variation in supramolecular assembly of zinc( ii) dicyanamide complexes with reduced Schiff base ligands: synthesis, structure and DFT study. CrystEngComm 2020. [DOI: 10.1039/d0ce01105c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Three tetranuclear zinc dicyanamide complexes with three potential hexadentate reduced Schiff base ligands have been synthesized and characterized. The DFT study is devoted to the analysis of the competition between C–H⋯π and π⋯π interactions.
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Affiliation(s)
- Mainak Karmakar
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Antonio Frontera
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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Basak T, Frontera A, Chattopadhyay S. A theoretical insight into non-covalent supramolecular interactions in the solid state structures of two octahedral iron( iii) complexes. CrystEngComm 2020. [DOI: 10.1039/d0ce00955e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The nature and characteristics of the C–H⋯π interactions that play an important role in crystal packing of two iron(iii) complexes have been discussed. The DFT calculations have been conducted to determine the interaction energies in these complexes.
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Affiliation(s)
- Tanmoy Basak
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Antonio Frontera
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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32
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Bhaumik PK, Banerjee A, Dutta T, Chatterjee S, Frontera A, Chattopadhyay S. Diminishing accessibility of electrophilic nickel(ii) centres due to incorporation of a methylene spacer in the pendant side arm of a series of heterotrinuclear nickel(ii)/sodium complexes: a DFT study using a homodesmotic equation. CrystEngComm 2020. [DOI: 10.1039/d0ce00251h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The ethoxy groups have a dual effect in hindering the attack of the pseudo-halides on the nickel(ii) centre and also in stabilizing the complex by intra-molecular interactions.
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Affiliation(s)
| | - Abhisek Banerjee
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Tamal Dutta
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | | | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
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33
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Jebastin Andrews S, Benita Jeba Silviya S, Bhuvanesh NS, Janet Sylvia Jaba Rose J, Winfred Jebaraj J, Balakrishnan C. Crystal structure and evaluating C H⋯π (aryl/chelate) interactions in bis(2-{[(2-hydroxyethyl)imino]-methyl}-4,6-diiodophenolato)-palladium(II) Schiff base complex derived from (E)-2-(((2-hydroxyethyl)imino)methyl)-4,6-diiodophenol. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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Dey S, Sil S, Dutta B, Naskar K, Maity S, Ray PP, Sinha C. Designing of Pb(II)-Based Novel Coordination Polymers (CPs): Structural Elucidation and Optoelectronic Application. ACS OMEGA 2019; 4:19959-19968. [PMID: 31788629 PMCID: PMC6882129 DOI: 10.1021/acsomega.9b02899] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/29/2019] [Indexed: 05/12/2023]
Abstract
[Pb2(bdc)1.5(aiz)] n (1) and [Pb2(bdc)1.5(aiz)(MeOH)2] n (2) (H2bdc = 1,4-benzene dicarboxylic acid, aiz = (E)-N'-(thiophen-2-ylmethylene)isonicotinohydrazide) have been synthesized, and structural characterization has been established by X-ray analysis and thermogravimetric analysis (TGA). Here, bdc2- links two Pb(II) centers and the aiz ligand binds the metal centers in two different manners: chelating and monodonating. Thus, polymerizations have taken place from the combination of mixed ligand system. Optical band gaps have been studied via UV measurements. Again, the experimental and calculated (from density functional theory (DFT)) band gaps agree well and the semiconducting properties of synthesized polymeric materials have been approved. Thus, optoelectronic and photonic devices can be made by this type of coordination polymers (CPs). The I-V representative curves of 1 (device-A) and 2 (device-B) in both dark and illuminated conditions show that device-A has a higher magnitude of current than device-B. Dark- and photo-conductivity values of device-A are calculated as 2.94 × 10-6 and 6.12 × 10-6 S m-1, respectively, whereas for device-B, the values of dark- and photo-conductivity are 2.92 × 10-7 and 3.66 × 10-7 S m-1, respectively, at room temperature.
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Affiliation(s)
- Sunanda Dey
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Sayantan Sil
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Basudeb Dutta
- Department
of Chemistry, Aliah University, New Town, Kolkata 700156, India
| | - Kaushik Naskar
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Suvendu Maity
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Partha Pratim Ray
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
- E-mail: (P.P.R.)
| | - Chittaranjan Sinha
- Department
of Chemistry and Department of Physics, Jadavpur University, Kolkata 700032, West Bengal, India
- E-mail: (C.S.)
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35
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Banerjee A, Frontera A, Chattopadhyay S. Methylene spacer regulated variation in molecular and crystalline architectures of cobalt(iii) complexes with reduced Schiff base ligands: a combined experimental and theoretical study. Dalton Trans 2019; 48:11433-11447. [PMID: 31290506 DOI: 10.1039/c9dt01818b] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Two heteronuclear cobalt(iii)/sodium complexes, [(H2O)2Co(H2L1)Na(N3)2] (1) and (μ-N3)2[(N3)Co(H2L2)Na]2 (2) have been synthesized by the reaction of two compartmental reduced Schiff bases, H2L1 [(1,2-propanediyl)bis(iminomethylene)bis(6-ethoxyphenol)] and H2L2 [(2,2-dimethyl-1,3-propanediyl)bis(iminomethylene)bis(6-ethoxyphenol)], with cobalt(ii) nitrate hexahydrate in methanol. Structures of both the complexes have been confirmed by single crystal X-ray diffraction analysis. In each complex, cobalt(iii) is located in the inner N2O2 compartment and sodium is placed in the outer O2O'2 compartment of the respective ligands. In complex 1, the saturated five-membered chelate ring assumes a half-chair conformation, thereby facilitating the anti-orientations of two N-H bonds, which in turn favours the formation of very strong hydrogen bonds forming an infinite one-dimensional assembly. Formation of this one-dimensional chain is also supported by C-Hπ (arene) interactions. On the other hand, the best hydrogen bond donor NH groups are in syn disposition (as the saturated chelate ring is six-membered and assumes a chair conformation) and do not participate in the crystal packing in complex 2. However, very strong C-Hπ(N3) interactions have been established in complex 2, where the π-system of the bridging azide ligand participates as the π-donor. A search in the Cambridge structural database (CSD) has also been carried out to investigate the abundance and directionality of the interaction using different pseudohalides. Energies of all these supramolecular interactions were estimated by DFT calculations including Grimme's dispersion correction and characterized by the NCI plot index computational tool.
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Affiliation(s)
- Abhisek Banerjee
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
| | - Antonio Frontera
- Department of Chemistry, Universitat de les IllesBalears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Shouvik Chattopadhyay
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
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36
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Mohan N, S. S. S, Begum PS, Kurup MP. A modern approach for the sensing of aqueous Al(III) ion by Ni(II) Salen-type Schiff base complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nithya Mohan
- Department of Applied Chemistry; Cochin University of Science and Technology; Kochi 682 022 Kerala India
| | - Sreejith S. S.
- Department of Applied Chemistry; Cochin University of Science and Technology; Kochi 682 022 Kerala India
| | - P.M. Sabura Begum
- Department of Applied Chemistry; Cochin University of Science and Technology; Kochi 682 022 Kerala India
| | - M.R. Prathapachandra Kurup
- Department of Applied Chemistry; Cochin University of Science and Technology; Kochi 682 022 Kerala India
- Department of Chemistry, School of Physical Sciences; Central University of Kerala; Tejaswini Hills, Periye Kasaragod 671 316 India
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37
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Ganguly S, Bauzá A, Frontera A, Ghosh A. Tri-nuclear copper-cadmium complexes of a N2O2-donor ligand with the variation of counter anions: Structural elucidation and theoretical study on inter-molecular interactions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.04.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Construction of a new double phenoxo bridged asymmetric manganese(III) Schiff base complex: Observation of ferromagnetic interaction within the dimer and antiferromagnetic interaction between dimers. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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39
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Mohan N, S. S. S, Kuttippurath V, Keloth C, Kurup MP. A study of structural effects on linear and nonlinear response of bicompartmental Ni (II) Schiff base complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4900] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nithya Mohan
- Department of Applied ChemistryCochin University of Science and Technology Kochi 682 022 Kerala India
| | - Sreejith S. S.
- Department of Applied ChemistryCochin University of Science and Technology Kochi 682 022 Kerala India
| | - Vasudevan Kuttippurath
- Laser and Nonlinear optics laboratory, Department of PhysicsNational Institute of Technology Calicut 673 601 India
| | - Chandrasekharan Keloth
- Laser and Nonlinear optics laboratory, Department of PhysicsNational Institute of Technology Calicut 673 601 India
| | - M.R. Prathapachandra Kurup
- Department of Applied ChemistryCochin University of Science and Technology Kochi 682 022 Kerala India
- Department of Chemistry, School of Physical SciencesCentral University of Kerala Tejaswini Hills, Periye Kasaragod 671 316 India
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40
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A trigonal dodecahedral cadmium(II) complex with zinc(II)–salen type metalloligand: Synthesis, structure, self-assembly and application in the detection of various nitroaromatics via turn-off fluorescence response. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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41
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Ghosh K, Banerjee S, Chattopadhyay S. Relative stability of the cis and trans isomers of octahedral cobalt(iii) complexes of the type [Co(N2O2)X2] with tetradentate salen type Schiff bases: a combined theoretical and experimental study. CrystEngComm 2019. [DOI: 10.1039/c9ce00922a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Energies of cis and trans isomers of a series of octahedral cobalt(iii) complexes with salen type Schiff bases have been estimated by DFT calculations.
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Affiliation(s)
- Kousik Ghosh
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Snehasis Banerjee
- Department of Chemistry
- Govt. College of Engineering and Leather Technology
- Kolkata 700106
- India
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42
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Ahmed F, Ghosh SR, Halder S, Guin S, Alam SM, Ray PP, Jana AD, Mir MH. Metal–ligand ring aromaticity in a 2D coordination polymer used as a photosensitive electronic device. NEW J CHEM 2019. [DOI: 10.1039/c8nj05526b] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
14-Membered metal–ligand ring present in a photosensitive 2D coordination polymer, [Zn2(fum)2(4-phpy)4(H2O)2] (H2fum = fumaric acid and 4-phpy = 4-phenyl pyridine) shows aromatic character as evident by the nucleus-independent chemical shifts (NICS) calculation.
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Affiliation(s)
- Faruk Ahmed
- Department of Chemistry, Aliah University
- Kolkata 700 156
- India
| | - Sourav Ranjan Ghosh
- Department of Physics, Behala College
- Kolkata
- India
- Department of Physics, Heritage Institute of Technology
- Kolkata 700 107
| | - Soumi Halder
- Department of Physics, Jadavpur University
- Kolkata 700 032
- India
| | - Surajit Guin
- Department of Physics, Behala College
- Kolkata
- India
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43
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Mirdya S, Frontera A, Chattopadhyay S. Formation of a tetranuclear supramolecule via non-covalent Pb⋯Cl tetrel bonding interaction in a hemidirected lead(ii) complex with a nickel(ii) containing metaloligand. CrystEngComm 2019. [DOI: 10.1039/c9ce01283d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A hetero-nuclear nickel(ii)/lead(ii) complex has been synthesized and characterized. The tetrel bonding interactions established between the σ-hole at the hemi-coordinated lead(ii) and the electron rich chlorido ligand has been analyzed by DFT study.
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Affiliation(s)
- Saikat Mirdya
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma de Mallorca
- Spain
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44
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Synthesis and structure of a cobalt(III) complex containing pendant Schiff base ligand: Exploration of its catechol oxidase and phenoxazinone synthase like activity. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Synthesis and characterization of three hetero-dinuclear complexes with CuO 2 M cores (M = Na, Hg): Exploration of their phenoxazinone synthase mimicking activity. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.04.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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46
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Dutta B, Pratik SM, Jana S, Sinha C, Datta A, Mir MH. Novel Br⋅⋅⋅π(Chelate) Interaction in a 1D Coordination Polymer Revealing Aromaticity. ChemistrySelect 2018. [DOI: 10.1002/slct.201800738] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Basudeb Dutta
- Department of Chemistry; Aliah University, New Town; Kolkata 700 156 India
| | - Saied Md Pratik
- Department of Spectroscopy; Indian Association for the Cultivation of Science, Jadavpur; Kolkata 700 032 India
| | - Srikanta Jana
- Department of Chemistry; Jadavpur University, Jadavpur; Kolkata 700 032 India
| | - Chittaranjan Sinha
- Department of Chemistry; Jadavpur University, Jadavpur; Kolkata 700 032 India
| | - Ayan Datta
- Department of Spectroscopy; Indian Association for the Cultivation of Science, Jadavpur; Kolkata 700 032 India
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47
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Phenoxazinone synthase activity of two iron(III) complexes comprising the same Schiff base ligand: Biomimetic functional model and mechanistic investigation. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.01.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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48
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Roy S, Drew MGB, Bauzá A, Frontera A, Chattopadhyay S. Non-covalent tetrel bonding interactions in hemidirectional lead(ii) complexes with nickel(ii)-salen type metalloligands. NEW J CHEM 2018. [DOI: 10.1039/c7nj05148d] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tetrel bonding interactions have been investigated in hetero-dinuclear nickel(ii)/lead(ii) complexes using MEP and DFT calculations.
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Affiliation(s)
- Sourav Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | | | - Antonio Bauzá
- Department of Chemistry
- Universitat de les Illes Balears
- Crta de Valldemossa km 7.5
- 07122 Palma de Mallorca (Baleares)
- Spain
| | - Antonio Frontera
- Department of Chemistry
- Universitat de les Illes Balears
- Crta de Valldemossa km 7.5
- 07122 Palma de Mallorca (Baleares)
- Spain
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49
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Di Santo A, Pérez H, Echeverría GA, Piro OE, Iglesias RA, Carbonio RE, Ben Altabef A, Gil DM. Exploring weak intermolecular interactions in thiocyanate-bonded Zn(ii) and Cd(ii) complexes with methylimidazole: crystal structures, Hirshfeld surface analysis and luminescence properties. RSC Adv 2018; 8:23891-23902. [PMID: 35540273 PMCID: PMC9081733 DOI: 10.1039/c8ra04452j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 06/25/2018] [Indexed: 11/21/2022] Open
Abstract
We report the synthesis, spectroscopy and X-ray crystal structures of four Cd(ii) and Zn(ii) coordination compounds with imidazole derivatives and thiocyanate as co-ligands.
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Affiliation(s)
- Alejandro Di Santo
- INQUINOA (CONICET-UNT). Instituto de Química Física. Facultad de Bioquímica
- Química y Farmacia
- Universidad Nacional de Tucumán
- San Miguel de Tucumán
- Argentina
| | - Hiram Pérez
- Departamento de Química General e Inorgánica
- Facultad de Química
- Universidad de La Habana
- Habana 10400
- Cuba
| | - Gustavo A. Echeverría
- Departamento de Física
- Facultad de Ciencias Exactas
- Universidad Nacional de La Plata e IFLP (CONICET, CCT-La Plata)
- La Plata
- Argentina
| | - Oscar E. Piro
- Departamento de Física
- Facultad de Ciencias Exactas
- Universidad Nacional de La Plata e IFLP (CONICET, CCT-La Plata)
- La Plata
- Argentina
| | - Rodrigo A. Iglesias
- INFIQC (CONICET-UNC)
- Departamento de Fisicoquímica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
| | - Raúl E. Carbonio
- INFIQC (CONICET-UNC)
- Departamento de Fisicoquímica
- Facultad de Ciencias Químicas
- Universidad Nacional de Córdoba
- Ciudad Universitaria
| | - Aida Ben Altabef
- INQUINOA (CONICET-UNT). Instituto de Química Física. Facultad de Bioquímica
- Química y Farmacia
- Universidad Nacional de Tucumán
- San Miguel de Tucumán
- Argentina
| | - Diego M. Gil
- INQUINOA (CONICET-UNT). Instituto de Química Física. Facultad de Bioquímica
- Química y Farmacia
- Universidad Nacional de Tucumán
- San Miguel de Tucumán
- Argentina
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50
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Ghosh K, Harms K, Bauzá A, Frontera A, Chattopadhyay S. σ-Hole halogen bonding interactions in a mixed valence cobalt(iii/ii) complex and anti-electrostatic hydrogen bonding interaction in a cobalt(iii) complex: a theoretical insight. CrystEngComm 2018. [DOI: 10.1039/c8ce01323c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Supramolecular interactions in the solid state structures of a mixed valence cobalt(ii/iii) complex and a cobalt(iii) complex have been studied using DFT calculations.
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Affiliation(s)
- Kousik Ghosh
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata - 700032
- India
| | - Klaus Harms
- Fachbereich Chemie
- Philipps-Universität Marburg
- D-35032 Marburg
- Germany
| | - Antonio Bauzá
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
| | - Antonio Frontera
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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