1
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Pu LM, Zhang T, La YT, Long HT, Xu WB, Dong WK. A study on two unusual heterohexanuclear [CuII4LnIII2] (LnIII = LaIII and CeIII) complexes with a N2O2- and O6-donor bis(salamo)-based ligand. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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2
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Deepika P, Vinusha H, Begum M, Ramu R, Shirahatti PS, Nagendra Prasad M. 2-methoxy-4-(((5-nitropyridin-2-yl)imino)methyl)phenol Schiff base ligand and its Cu(II) and Zn(II) complexes: synthesis, characterization and biological investigations. Heliyon 2022; 8:e09648. [PMID: 35756127 PMCID: PMC9218157 DOI: 10.1016/j.heliyon.2022.e09648] [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: 10/23/2021] [Revised: 12/14/2021] [Accepted: 05/30/2022] [Indexed: 11/25/2022] Open
Abstract
In this current work we have prepared a Schiff base ligand, (HL) derived from 5- nitropyridine-2-amine with 4-hydroxy-3-methoxybenzaldehyde and its Cu(II), and Zn(II) in 2:1 stoichiometric ratio (2HL:M). The formation of the ligand and the metal complexes were evaluated by means of MS, FT-IR, UV-Visible, 1H-NMR, 13C-NMR and thermogravimetric methods. The free radical scavenging activity of compounds was evaluated through a sequence of in vitro assays viz., DPPH, ABTS and Superoxide where BHA was used as a positive controller. In vitro α-glucosidase inhibitory activities showed that complexes had considerable inhibitory potential when compared to the ligand.
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Affiliation(s)
- P. Deepika
- Department of Chemistry, JSS Science and Technology University, Mysuru, Karnataka, 570 006, India
| | - H.M. Vinusha
- PG Department of Chemistry, Sarada Vilas College, Mysuru, 570004, India
| | - Muneera Begum
- Department of Chemistry, JSS Science and Technology University, Mysuru, Karnataka, 570 006, India
| | - Ramith Ramu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, JSS Academy of Higher Education and Research (JSS AHER), Mysuru, 570015, India
| | - Prithvi S. Shirahatti
- Post Graduation Department of Biotechnology, Teresian College, Siddhartha Nagara, Mysuru, 570015, India
| | - M.N. Nagendra Prasad
- Department of Biotechnology, JSS Science and Technology University, JSS Technical Institutional Campus, Mysuru, Karnataka, 570006, India
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3
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Karmakar M, Roy S, Chattopadhyay S. Synthesis, structure and properties of homo- and hetero-trinuclear complexes of salicylaldehyde-based di-Schiff bases. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115652] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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4
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Karmakar M, Gomila RM, Frontera A, Chattopadhyay S. Large interaction energy for the homodimer and the heterodimer extracted from the supramolecular chain of a bent trinuclear zinc( ii) complex with a reduced Schiff base ligand. NEW J CHEM 2022. [DOI: 10.1039/d1nj03984a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The coordinated amino groups in a trinuclear zinc complex participate in strong H-bonding interactions that have been analysed. The dimerization energy is very large for both the homodimer and the heterodimer in the 1D supramolecular chain.
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Affiliation(s)
- Mainak Karmakar
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata 700032, India
| | - Rosa M. Gomila
- Serveis Cientificotècnics, 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 700032, India
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5
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Synthetic strategies and structures of zinc(II) complexes with di-azine ligands based on salicylaldehyde or its derivatives. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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6
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Rahaman SJ, Chattopadhyay S. Synthetic strategy and structures of [Cr(CN)6]3−, [Mo(CN)8]3− and [W(CN)8]3− bridged di- and poly-nuclear transition metal-salen complexes: A review. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
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7
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Karmakar M, Frontera A, Chattopadhyay S. Insight into the formation of H-bonds propagating the monomeric zinc complexes of a tridentate reduced Schiff base to form an infinite chain. CrystEngComm 2021. [DOI: 10.1039/d0ce01840f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The formation of an infinite 1D assembly is governed by the H-bonding interactions in the solid state structure of the two zinc complexes. It has been analyzed energetically using DFT calculations and several computational tools.
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Affiliation(s)
- Mainak Karmakar
- 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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8
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Bhunia P, Ghosh S, Gomila RM, Frontera A, Ghosh A. Reaction of Cu(II) Chelates with Uranyl Nitrate to Form a Coordination Complex or H-Bonded Adduct: Experimental Observations and Rationalization by Theoretical Calculations. Inorg Chem 2020; 59:15848-15861. [PMID: 33078932 DOI: 10.1021/acs.inorgchem.0c02338] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Four new heterometallic Cu(II)-U(VI) species, [{(CuL1)(CH3CN)}UO2(NO3)2] (1), [{(CuL2)(CH3CN)}UO2(NO3)2] (2), [{(CuL3)(H2O)}UO2(NO3)2] (3), and [UO2(NO3)2(H2O)2]·2[CuL4]·H2O (4), were synthesized using four different metalloligands ([CuL1], [CuL2], [CuL3], and [CuL4], respectively) derived from four unsymmetrically dicondensed N,O-donor Schiff bases. Single-crystal structural analyses revealed that complexes 1, 2, and 3 have a discrete dinuclear [Cu-UO2] core in which one metalloligand, [CuL], is connected to the uranyl moiety via a double phenoxido bridge. Two chelating nitrate ions complete the octa-coordination around uranium. Species 4 is a cocrystal, where a uranyl nitrate dihydrate is sandwiched between two metalloligands [CuL4] by the formation of strong hydrogen bonds between the H atoms of the coordinated water molecules to U(VI) and the O atoms of [CuL4]. Spectrophotometric titrations of these four metalloligands with uranyl nitrate dihydrate in acetonitrile showed a well-anchored isosbestic point between 300 and 500 nm in all cases, conforming with the coordination of [CuL1], [CuL2], [CuL3], and the H-bonding interaction of [CuL4] with UO2(NO3)2. This behavior of [CuL4] was utilized to selectively bind metal ions (e.g., Mg2+, Ca2+, Sr2+, Ba2+, and La3+) in the presence of UO2(NO3)2·2H2O in acetonitrile. The formation of these Cu(II)-U(VI) species in solution was also evaluated by steady-state fluorescence quenching experiments. The difference in the coordination behavior of these metalloligands toward [UO2(NO3)2(H2O)2] was studied by density functional theory calculations. The lower flexibility of the ethylenediamine ring and a large negative binding energy obtained from the evaluation of H bonds and supramolecular interactions between [CuL4] and [UO2(NO3)2(H2O)2] corroborate the formation of cocrystal 4. A very good linear correlation (r2 = 0.9949) was observed between the experimental U═O stretching frequencies and the strength of the equatorial bonds that connect the U atom to the metalloligand.
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Affiliation(s)
- Pradip Bhunia
- Department of Chemistry, University College of Science, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, West Bengal, India
| | - Soumavo Ghosh
- Department of Chemistry, University College of Science, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, West Bengal, India
| | - Rosa M Gomila
- Departament de Química, Universitat de les Illes Balears, Carretera de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Carretera de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Ashutosh Ghosh
- Department of Chemistry, University College of Science, University of Calcutta, 92, A.P.C. Road, Kolkata 700 009, West Bengal, India.,Rani Rashmoni Green University, Hooghly 712410, West Bengal, India
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9
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A combined experimental and theoretical study on an ionic cobalt(III/II) complex with a Schiff base ligand. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114432] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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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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11
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Bahron H, Khaidir SS, Tajuddin AM, Ramasamy K, Yamin BM. Synthesis, characterization and anticancer activity of mono- and dinuclear Ni(II) and Co(II) complexes of a Schiff base derived from o-vanillin. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.055] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Roy S, Dey A, Drew MGB, Ray PP, Chattopadhyay S. A tetranuclear nickel/lead complex with a salen type Schiff base: synthesis, structure and exploration of photosensitive Schottky barrier diode behaviour. NEW J CHEM 2019. [DOI: 10.1039/c8nj05616a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A tetranuclear nickel(ii)/lead(ii) complex has been synthesized and characterized. The complex based device behaves as a Schottky diode. The charge transfer kinetics of the complex is enhanced after light soaking.
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Affiliation(s)
- Sourav Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata - 700032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
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13
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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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14
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Usman M, Tabassum S, Arjmand F, Khan RA, Ali MS, Al-Lohedan HA, Alsalme A, Farah MA, Al-Anazi KM, Ahmad M. Cu II -Na I heteronuclear complex as anticancer entity against human breast cancer cell lines: DNA binding, cleavage, and Computational studies. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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15
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Roy S, Bhattacharyya A, Purkait S, Bauzá A, Frontera A, Chattopadhyay S. A combined experimental and computational study on supramolecular assemblies in hetero-tetranuclear nickel(ii)-cadmium(ii) complexes with N 2O 4-donor compartmental Schiff bases. Dalton Trans 2018; 45:15048-15059. [PMID: 27722334 DOI: 10.1039/c6dt02587k] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Two new hetero-tetranuclear nickel(ii)/cadmium(ii) complexes, a cubane [(CH3CO2)2Ni2(L1)2Cd2(NCS)2] (1) and a linear tetramer [(DMSO)2NiL2Cd(NCS)(μ1,3-SCN)Ni(DMSO)L2Cd(NCS)2] (2) {where H2L1 = N,N'-bis(3-methoxysalicylidene)propane-1,3-diamine and H2L2 = N,N'-bis(3-ethoxysalicylidene)propane-1,3-diamine are potential octadentate compartmental Schiff bases}, were synthesized and characterized. The structures of both complexes were confirmed by single crystal X-ray diffraction studies. Complex 1 contained a Ni2Cd2O4 cubane core, whereas complex 2 featured an end-to-end thiocyanate-bridged tetranuclear moiety. Furthermore, complex 1 showed C-HH-C interactions, whereas a unique Sπ interaction was observed in complex 2. Theoretical studies were performed using several computational tools such as NBO and AIM analyses. Both complexes showed photoluminescence in DMSO medium at room temperature upon irradiation with ultraviolet light. The lifetimes of the excited states were ∼27 ns.
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Affiliation(s)
- Sourav Roy
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
| | - Anik Bhattacharyya
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
| | - Sourav Purkait
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
| | - Antonio Bauzá
- Departamento de Química, Universitat de les Illes Balears, Crta. deValldemossa km 7.5, 07122 Palma, Baleares, Spain.
| | - Antonio Frontera
- Departamento de Química, Universitat de les Illes Balears, Crta. deValldemossa km 7.5, 07122 Palma, Baleares, Spain.
| | - Shouvik Chattopadhyay
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata - 700032, India.
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16
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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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17
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Ghosh K, Harms K, Bauzá A, Frontera A, Chattopadhyay S. Heteronuclear cobalt(iii)/sodium complexes with salen type compartmental Schiff base ligands: methylene spacer regulated variation in nuclearity. Dalton Trans 2018; 47:331-347. [DOI: 10.1039/c7dt03929h] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Three unique heteronuclear cobalt(iii)/sodium Schiff base complexes have been synthesized and characterized. Nuclearity of these complexes changes as a result of alteration of the steric hindrance in the ligand moiety.
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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
- Hans-Meerwein-Strasse
- D-35032 Marburg
- Germany
| | - Antonio Bauzá
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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18
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Roy S, Drew MGB, Bauzá A, Frontera A, Chattopadhyay S. Formation of a water-mediated assembly of two neutral copper(ii) Schiff base fragments with a Cu2(NCS)4moiety: exploration of non-covalent C–H⋯π(bimetallo ring) interactions. CrystEngComm 2018. [DOI: 10.1039/c7ce01473b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The energetic features of dimer formation and water encapsulation in an interesting copper(ii) Schiff base complex, [(CuL)2⊂(H2O)][Cu2(μ1,3-NCS)2(NCS)2], have been studied using DFT calculations.
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Affiliation(s)
- Sourav Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | | | - 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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19
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Roy S, Drew MGB, Bauzá A, Frontera A, Chattopadhyay S. A Combined Experimental and Theoretical Study to Explore the Importance of σ-Hole Carbon Bonding Interactions in Stabilizing Molecular Assemblies. ChemistrySelect 2017. [DOI: 10.1002/slct.201702123] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Sourav Roy
- Department of Chemistry, Inorganic Section; Jadavpur University; Kolkata - 700032 India, Tel: +9133-2457-2941
| | - Michael G. B. Drew
- School of Chemistry; The University of Reading; P.O. Box 224, Whiteknights Reading RG6 6AD United Kingdom
| | - Antonio Bauzá
- Departamento de Química; Universitat de les Illes Balears; Crta. deValldemossa km 7.5 07122 Palma, Baleares Spain
| | - Antonio Frontera
- Departamento de Química; Universitat de les Illes Balears; Crta. deValldemossa km 7.5 07122 Palma, Baleares Spain
| | - Shouvik Chattopadhyay
- Department of Chemistry, Inorganic Section; Jadavpur University; Kolkata - 700032 India, Tel: +9133-2457-2941
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20
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Ghosh K, Harms K, Chattopadhyay S. Synthesis, characterization and phenoxazinone synthase mimicking activity of cobalt(III) Schiff base complexes. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.10.027] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Nandy M, Saha D, Rizzoli C, Shit S. Trigonal dodecahedral sodium coordination in a trinuclear copper(II)-sodium complex incorporating a salen-type compartmental Schiff base. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2017. [DOI: 10.1515/znb-2016-0208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A new trinuclear heterometallic complex, [(CuL)Na(CuL)]·ClO4 (1), has been prepared using a Schiff base, H2L (where H2L=N,N′-(1,2-phenylene)-bis(3-methoxysalicylideneimine) and characterized by elemental analysis, Fourier transform infra-red (FT-IR) spectroscopy, UV/Vis, magnetic, electrochemical, and single crystal X-ray diffraction methods. The structure analysis reveals that two metallo-ligand [(CuL)] units are connected to each other by a sodium ion resulting in the cationic unit [(CuL)Na(CuL)]+. Both the copper(II) ions display an almost square planar geometry while the sodium ion adopts a trigonal-dodecahedral coordination geometry. The spectroscopic and other physicochemical studies are in good agreement with the crystal structure of the complex.
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Affiliation(s)
- Madhusudan Nandy
- Department of Basic Engineering Science and Humanities, Netaji Subhash Engineering College, Panchpota, Garia, Kolkata-700 152, India
| | - Debnath Saha
- Department of Chemistry, Jalpaiguri Government Engineering College, Jalpaiguri-735 102, West Bengal, India
- A. P. C. Roy Government College, Matigara, Siliguri-734010, West Bengal, India
| | - Corrado Rizzoli
- Università degli Studi di Parma, Dipartimento di Chimica, Parco Area delle Scienze 17/A, I-43123 Parma, Italy
| | - Shyamapada Shit
- Department of Chemistry, Jalpaiguri Government Engineering College, Jalpaiguri-735 102, West Bengal, India , Tel.: +91-9433261720, Fax: +91 3561 256143
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22
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Dong WK, Ma JC, Dong YJ, Zhao L, Zhu LC, Sun YX, Zhang Y. Hetero-trinuclear Zn(II)-M(II) (M = Sr, Ba) complexes based on a mononuclear Zn(II) complex metallohost: syntheses, structures and fluorescence properties. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1231302] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Jian-Chun Ma
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yin-Juan Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Li Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Li-Chun Zhu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yin-Xia Sun
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
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23
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Sadhu MH, Solanki A, Kumar SB. Mixed ligand complexes of copper(II), cobalt(II), nickel(II) and zinc(II) with thiocyanate and pyrazole based tetradentate ligand: Syntheses, characterizations and structures. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.07.067] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Kalita M, Tamuli KJ, Barman P, Sarma B, Baruah R, Deka Boruah HP. Synthesis, crystal structure, bioactivities of Ni(II), Cu(II), Co(II) and Pd(II) complexes with unsymmetrical thioether donor Schiff base: Phosphine free Pd(II) complex catalyzed Suzuki reaction. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.05.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Bhattacharyya A, Sen S, Harms K, Chattopadhyay S. Formation of three photoluminescent zinc(II) complexes with Zn2O2 cores: Examples of bi-dentate bonding modes of potentially tri- and tetra-dentate Schiff bases. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.12.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Formation of novel cadmium(II) tetrazolato complexes with Schiff bases as co-ligands via in situ [3+2] cyclo-addition. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Cristóvão B, Kłak J, Miroslaw B. Synthesis and characterization of CuII–LnIII (Ln = Ho, Tm, Yb, or Lu) complexes with N2O4-donor Schiff base ligand. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.948432] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Beata Cristóvão
- Faculty of Chemistry, Department of General and Coordination Chemistry, Maria Curie-Sklodowska University, Lublin, Poland
| | - Julia Kłak
- Faculty of Chemistry, University of Wrocław, Wrocław, Poland
| | - Barbara Miroslaw
- Faculty of Chemistry, Department of Crystallography, Maria Curie-Sklodowska University, Lublin, Poland
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Saha S, Kottalanka RK, Bhowmik P, Jana S, Harms K, Panda TK, Chattopadhyay S, Nayek HP. Synthesis and characterization of a nickel(II) complex of 9-methoxy-2,3-dihydro-1,4-benzoxyzepine derived from a Schiff base ligand and its ligand substitution reaction. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.12.062] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Copper(II) complexes with tridentate N2O donor Schiff bases: Modulation of crystalline architectures through supramolecular interactions. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.08.037] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Das M, Chatterjee S, Harms K, Mondal TK, Chattopadhyay S. Formation of bis(μ-tetrazolato)dinickel(ii) complexes with N,N,O-donor Schiff bases via in situ 1,3-dipolar cyclo-additions: isolation of a novel bi-cyclic trinuclear nickel(ii)–sodium(i)–nickel(ii) complex. Dalton Trans 2014; 43:2936-47. [DOI: 10.1039/c3dt52796d] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Bag S, Bhaumik PK, Jana S, Das M, Bhowmik P, Chattopadhyay S. Syntheses and characterizations of square planar nickel(II) complexes with pendant ligands: Examples of bi-dentate bonding modes of potentially tri- and tetra-dentate Schiff bases. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.08.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bhowmik P, Chatterjee S, Chattopadhyay S. Heterometallic inorganic–organic frameworks of sodium–nickel(vanen): Cation–π interaction, trigonal dodecahedral Na+ and unprecedented heptadentate coordination mode of vanen2−. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.07.023] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cristóvão B, Miroslaw B, Kłak J. New mononuclear CuII and tetranuclear CuII2–LaIII2 Schiff base complexes – Physicochemical properties. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.06.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bhaumik PK, Harms K, Chattopadhyay S. Synthesis and characterization of four dicyanamide bridged copper(II) complexes with N2O donor tridentate Schiff bases as blocking ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.06.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Copper(II) complexes with tridentate N2O donor Schiff base isomers: Modulation of molecular and crystalline architectures through supramolecular interactions. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.045] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Cristóvão B, Miroslaw B. Propeller-like heterotrinuclear CuII–LnIII–CuII compounds – Physicochemical properties. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.03.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Shi XM, Li XZ, Ding BB, Zhu LN. Synthesis, Structures, and Properties of New Discrete Hetero-tetranuclear Metallocycle Complexes Based on Macrocyclic Oxamide Metalloligands. Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200411] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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