1
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Bhanja A, Roy Chaudhuri S, Canaj AB, Vyas SP, Ortu F, Smythe L, Murrie M, Goswami R, Ray D. Synthesis and characterization of two self-assembled [Cu 6Gd 3] and [Cu 5Dy 2] complexes exhibiting the magnetocaloric effect, slow relaxation of magnetization, and anticancer activity. Dalton Trans 2023; 52:3795-3806. [PMID: 36866587 DOI: 10.1039/d2dt03932j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Two new paths for coordination driven self-assembly reactions under the binding support of 2-((1-hydroxy-2-methylpropan-2-ylimino)methyl)-6-methoxyphenol (H2L) have been discovered from the reactions of Cu(ClO4)2·6H2O, NEt3 and GdCl3/DyCl3·6H2O in MeOH/CHCl3 (2 : 1) medium. A similar synthetic protocol is useful to provide two different types of self-aggregated molecular clusters [Cu6Gd3(L)3(HL)3(μ3-Cl)3(μ3-OH)6(OH)2]ClO4·4H2O (1) and [Cu5Dy2(L)2(HL)2(μ-Cl)2(μ3-OH)4(ClO4)2(H2O)6](ClO4)2·2NHEt3Cl·21H2O (2). The adopted reaction procedure established the importance of the HO- and Cl- ions in the mineral-like growth of the complexes, derived from solvents and metal ion salts. In the case of complex 1, one GdIII center has been trapped at the central position of the core upheld by six μ3-OH and three μ3-Cl groups, whereas for complex 2 one CuII center was trapped using four μ3-hydroxo and two μ-chlorido groups. The magnetothermal behavior of 1 has been examined for a magnetocaloric effect of -ΔSm = 11.3 J kg-1 K-1 at 2 K for ΔH = 7 T, whereas the magnetic susceptibility measurements of 2 showed slow magnetic relaxation with Ueff = 15.8 K and τ0 = 9.8 × 10-7 s in zero external dc field. Cancer cell growth inhibition studies proved the potential of both the complexes with interestingly high activity for the Cu6Gd3 complex against human lung cancer cells. Both complexes 1 and 2 also exhibited DNA and human serum albumin (HSA) binding abilities in relation to the involved binding sites and thermodynamics.
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Affiliation(s)
- Avik Bhanja
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India.
- Department of Chemistry, Indian Institute of Technology Bombay, Powai 400076, India
| | | | - Angelos B Canaj
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | - Shachi Pranjal Vyas
- School of Bioscience, Indian Institute of Technology, Kharagpur 721302, India
| | - Fabrizio Ortu
- School of Chemistry, University of Leicester, LE1 7RH Leicester, UK
| | - Lucy Smythe
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | - Mark Murrie
- School of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | - Ritobrata Goswami
- School of Bioscience, Indian Institute of Technology, Kharagpur 721302, India
| | - Debashis Ray
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India.
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2
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Sen R, Mondal K, dos Santos AM, Escobar LB, Brandão P, Reis MS, Lin Z. A chiral alkali metal capped Ni4 cubane complex: Synthesis, structure, magnetic and catalytic bromination studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Wang HS, Zhang K, Song Y, Pan ZQ. Recent advances in 3d-4f magnetic complexes with several types of non-carboxylate organic ligands. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120318] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Barma A, Bhattacharjee A, Roy P. Dinuclear Copper(II) Complexes with N,O Donor Ligands: Partial Ligand Hydrolysis and Alcohol Oxidation Catalysis. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Arpita Barma
- Department of Chemistry Jadavpur University Jadavpur Kolkata 700 032 India
| | | | - Partha Roy
- Department of Chemistry Jadavpur University Jadavpur Kolkata 700 032 India
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5
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A new series of Schiff base Ni(II)4 cubanes: Evaluation of magnetic coupling via carboxylate bridges. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.115017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Basak D, Martí ER, Murrie M, Nemec I, Ray D. Solvent-induced structural transformation from heptanuclear to decanuclear [Co–Ln] coordination clusters: trapping of unique counteranion and understanding of aggregation pathways. Dalton Trans 2021; 50:9574-9588. [DOI: 10.1039/d1dt01278a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The MeCN solvent-induced transformations of heptanuclear LnIII3CoII2CoIII2+ cationic aggregates, associated with literature unknown Ln(iii)-pivalate-based counter anions, to decanuclear LnIII3CoII3/2CoIII4/5 clusters have been investigated.
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Affiliation(s)
- Dipmalya Basak
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
| | | | - Mark Murrie
- School of Chemistry
- University of Glasgow
- Glasgow
- UK
| | - Ivan Nemec
- Department of Inorganic Chemistry
- Faculty of Science
- Palacký University
- 77147 Olomouc
- Czech Republic
| | - Debashis Ray
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
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7
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Farwa U, Pait M, Ryu JY, Byun YM, Lee SG, Jeong SH, Singh O, Singh N, Park HR, Lee J. Multinuclear nickel(II) complexes with chiral schiff base ligand. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Tian XF, Ji BQ, Feng L, Sheng K, Su YM, Jagodič M, Jagličić Z, Tung CH, Sun D. Self-assembly of a nonanuclear Ni II cluster via atmospheric CO 2 fixation: synthesis, structure, collision-induced dissociation mass spectrometry and magnetic property. Dalton Trans 2020; 49:10977-10982. [PMID: 32725011 DOI: 10.1039/d0dt01573c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel nonanuclear nickel(ii) cluster identified as [Ni9(OH)6(CO3)2(ba)8(Hdmpz)6(DMF)2]·EtOH·2DMF (SD/Ni9a, Hba = benzoic acid, Hdmpz = 3,5-dimethyl-1H-pyrazole) is successfully constructed from mixed ligands. The single-crystal X-ray diffraction (SCXRD) structural analysis confirms the composition and reveals the "drum-like" inner core structure surrounded by ba- and DMF. Six Hdmpz ligands in their neutral form further sandwich the "drum" up and down, and is hydrogen bonded with two carbonate anions that are derived from the atmospheric CO2 with the help of Et3N. Electrospray ionization mass spectrometry (ESI-MS) reveals that the SD/Ni9a maintains an intact core in the solution with a slight exchange of outer ligands. Detailed collision-induced dissociation (CID) experiments reveal the collision energy (CE)-promoted ligand loss and exchange between ba- and Hdmpz. Furthermore, the magnetic study shows that there is no interaction between the Ni centers at room temperature, whereas the ferromagnetic coupling between the Ni centers is found with an S = 3 spin ground state of the cluster at low temperature. Moreover, the UV-vis spectrum and the photocurrent response measurements show its good optical properties with an indirect bandgap of about 2.35 eV and fast current response upon visible light irradiation.
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Affiliation(s)
- Xue-Fei Tian
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Bao-Qian Ji
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Lei Feng
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Kai Sheng
- School of Aeronautics, Shandong Jiaotong University, Jinan, 250037, People's Republic of China.
| | - Yan-Min Su
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Marko Jagodič
- Institute of Mathematics, Physics and Mechanics, Jadranska 19, 1000 Ljubljana, Slovenia.
| | - Zvonko Jagličić
- Institute of Mathematics, Physics and Mechanics, Jadranska 19, 1000 Ljubljana, Slovenia.
| | - Chen-Ho Tung
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Di Sun
- School of Chemistry and Chemical Engineering, and State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
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9
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Biswas M, Sañudo EC, Ray D. Octanuclear Ni
4
Ln
4
Coordination Aggregates from Schiff Base Anion Supports and Connecting of Two Ni
2
Ln
2
Cubes: Syntheses, Structures, and Magnetic Properties. Chem Asian J 2020; 15:2731-2741. [DOI: 10.1002/asia.202000679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/08/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Mousumi Biswas
- Department of Chemistry Indian Institute of Technology Kharagpur 721 302 India
| | - E. Carolina Sañudo
- Departament de Química Inorgànica i Orgànica Universitat de Barcelona Diagonal 645 08028 Barcelona Spain
- Institut de Nanociència i Nanotecnologia Universitat de Barcelona (IN2UB) 08028 Barcelona Spain
| | - Debashis Ray
- Department of Chemistry Indian Institute of Technology Kharagpur 721 302 India
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10
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Panja A, Adak S, Brandão P, Dlháň Ľ, Boča R. Syntheses, Structures and Magnetic Properties of Ferromagnetically/Antiferromagnetically Coupled Penta‐ and Hexanuclear Azido‐Bridged Nickel(II) Coordination Compounds. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anangamohan Panja
- Department of Chemistry Gokhale Memorial Girls' College 1/1 Harish Mukherjee Road 700020 Kolkata WB India
- Postgraduate Department of Chemistry Panskura Banamali College 721152 Panskura RS WB India
| | - Sarmistha Adak
- Department of Chemistry Gokhale Memorial Girls' College 1/1 Harish Mukherjee Road 700020 Kolkata WB India
- Postgraduate Department of Chemistry Panskura Banamali College 721152 Panskura RS WB India
| | - Paula Brandão
- Department of Chemistry CICECO‐Aveiro Institute of Materials University of Aveiro 3810‐193 Aveiro Portugal
| | - Ľubor Dlháň
- Institute of Inorganic Chemistry Slovak University of Technology 812 37 Bratislava Slovakia
| | - Roman Boča
- Department of Chemistry Faculty of Natural Sciences University of SS Cyril and Methodius 917 01 Trnava Slovakia
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11
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Bhanja A, Moreno-Pineda E, Herchel R, Wernsdorfer W, Ray D. Self-assembled octanuclear [Ni5Ln3] (Ln = Dy, Tb and Ho) complexes: synthesis, coordination induced ligand hydrolysis, structure and magnetism. Dalton Trans 2020; 49:7968-7976. [DOI: 10.1039/d0dt01675f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Octanuclear NiII5LnIII3 complexes obtained with ligand H2L show ferromagnetic interactions for Ni5Dy3 and Ni5Tb3 while antiferromagnetic interactions for Ni5Ho3.
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Affiliation(s)
- Avik Bhanja
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Eufemio Moreno-Pineda
- Institute of Nanotechnology (INT)
- Karlsruhe Institute of Technology (KIT)
- D-76344 Eggenstein-Leopoldshafen
- Germany
- Depto. de Química-Física
| | - Radovan Herchel
- Department of Inorganic Chemistry
- Faculty of Science
- Palacky University
- CZ-771 46 Olomouc
- Czech Republic
| | - Wolfgang Wernsdorfer
- Institute of Nanotechnology (INT)
- Karlsruhe Institute of Technology (KIT)
- D-76344 Eggenstein-Leopoldshafen
- Germany
- Physikalisches Institut
| | - Debashis Ray
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
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12
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Formation of a carbonato bridged Ni4-complex by atmospheric CO2 fixation: Crystal structure and magnetic properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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13
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Roy S, Sparkes HA, Mohanta S. Syntheses, Crystal Structures, and Magnetic Properties of a Series of Defect‐Dicubane Tetranickel(II) Systems with Variable, Mixed, and Interchangeable µ
3
‐Core Ligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shuvayan Roy
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road Kolkata 700 009 India
| | - Hazel A. Sparkes
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
| | - Sasankasekhar Mohanta
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road Kolkata 700 009 India
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14
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Carbinol mediated clusterization of Nickel(II) ions in a Schiff base backbone: Structural & solution properties, phosphoester cleavage activity including theoretical support. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.121] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Levitsky MM, Bilyachenko AN, Shubina ES, Long J, Guari Y, Larionova J. Magnetic cage-like metallasilsesquioxanes. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Dutta N, Giri GC, Haldar S, Vijaykumar G, Stewart CD, Carrella L, Musie GT, Bera M. Carboxylate Bridge Controlled Formation of Tetra‐ and Pentanuclear Nickel(II) Complexes: Synthesis, Crystal Structure, Spectroscopy and Magnetic Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201902341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nityananda Dutta
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Gopal C. Giri
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Shobhraj Haldar
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
| | - Gonela Vijaykumar
- Department of Chemical SciencesIndian Institute of Science Education & Research-Kolkata, Mohanpur West Bengal- 741246 INDIA
| | - Christopher D. Stewart
- Department of ChemistryThe University of Texas at San Antonio, San Antonio Texas 78249 USA
| | - Luca Carrella
- Institut fur Anorganische Chemie und Analytische ChemieJohannes-Gutenberg Universität Mainz Duesbergweg 10–14 D-55128 Mainz Germany
| | - Ghezai T. Musie
- Department of ChemistryThe University of Texas at San Antonio, San Antonio Texas 78249 USA
| | - Manindranath Bera
- Department of ChemistryUniversity of Kalyani, Kalyani, Nadia West Bengal- 741235 India
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17
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Bhanja A, Herchel R, Trávníček Z, Ray D. Two Types of Hexanuclear Partial Tetracubane [Ni4Ln2] (Ln = Dy, Tb, Ho) Complexes of Thioether-Based Schiff Base Ligands: Synthesis, Structure, and Comparison of Magnetic Properties. Inorg Chem 2019; 58:12184-12198. [DOI: 10.1021/acs.inorgchem.9b01517] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Avik Bhanja
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, 17 Listopadu 12, 77146 Olomouc, Czech Republic
| | - Zdeněk Trávníček
- Division of Biologically Active Complexes and Molecular Magnets, Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Debashis Ray
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
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18
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Sen R, Lopes AML, Lin Z, Brandão P, Araújo JP. A New Chiral Ni4
O4
Distorted Cube: Synthesis, Structure, and Magneto-Structural Correlation. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rupam Sen
- Department of Chemistry; Adamas University; 700126 Barasat Kolkata India
| | - Armandina M. L. Lopes
- IFIMUP and IN - Institute of Nanoscience and Nanotechnology; Department of Physics and Astronomy; University of Porto; 4169-007 Porto Portugal
| | - Zhi Lin
- Department of Chemistry; CICECO; University of Aveiro; 3810-193 Aveiro Portugal
| | - Paula Brandão
- Department of Chemistry; CICECO; University of Aveiro; 3810-193 Aveiro Portugal
| | - Joao P. Araújo
- IFIMUP and IN - Institute of Nanoscience and Nanotechnology; Department of Physics and Astronomy; University of Porto; 4169-007 Porto Portugal
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19
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Mandal S, Majumder S, Mohanta S. Syntheses, Crystal Structures and Experimental/Theoretical Magnetic Properties of Two Butterfly Ni
II
2
Y
III
2
Compounds. ChemistrySelect 2019. [DOI: 10.1002/slct.201902302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shuvankar Mandal
- Department of ChemistryInorganic Chemistry SectionUniversity of Calcutta 92 A. P. C Road Kolkata 700 009 India
| | - Samit Majumder
- Department of ChemistryBhairab Ganguly College,2 Feeder Road,Belghoria, Kolkata West Bengal 700056 India
| | - Sasankasekhar Mohanta
- Department of ChemistryInorganic Chemistry SectionUniversity of Calcutta 92 A. P. C Road Kolkata 700 009 India
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20
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Das M, Chaudhuri SR, Basak D, Dasgupta S, Ray D. Inhibition of ligand arm hydrolysis and carboxylate coordination directed formation of μ4-oxido-bridged [Cu4] complexes: Synthesis, X-ray structure and functional activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Mandal S, Majumder S, Mondal S, Mohanta S. Synthesis, Crystal Structures and Magnetic Properties of Two Heterobridged µ‐Phenoxo‐µ
1,1
‐Azide/Isocyanate Dinickel(II) Compounds: Experimental and Theoretical Exploration. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800742] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shuvankar Mandal
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
| | - Samit Majumder
- Department of Chemistry Bhairab Ganguly College 2, Feeder Road 700056 Belghoria, Kolkata West Bengal India
| | - Suraj Mondal
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
| | - Sasankasekhar Mohanta
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road 700009 Kolkata India
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22
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Sikdar Y, Goswami R, Modak R, Basak M, Heras Ojea MJ, Murrie M, Goswami S. Diazine based ligand supported CoII3 and CoII4 coordination complexes: role of anions. NEW J CHEM 2018. [DOI: 10.1039/c8nj02955e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Synthesis of triple helical CoII4 and double helical CoII3 from diazine-based ligands and their magnetic behavior rationalized by susceptibility measurements.
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Affiliation(s)
- Yeasin Sikdar
- Department of Chemistry
- University of Calcutta
- 92, A.P.C. Road
- Kolkata
- India
| | - Ranadip Goswami
- Department of Chemistry
- University of Calcutta
- 92, A.P.C. Road
- Kolkata
- India
| | - Ritwik Modak
- Department of Chemistry
- University of Calcutta
- 92, A.P.C. Road
- Kolkata
- India
| | - Megha Basak
- Department of Chemistry
- University of Calcutta
- 92, A.P.C. Road
- Kolkata
- India
| | | | - Mark Murrie
- WestCHEM, School of Chemistry
- University of Glasgow
- University Avenue
- Glasgow
- UK
| | - Sanchita Goswami
- Department of Chemistry
- University of Calcutta
- 92, A.P.C. Road
- Kolkata
- India
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23
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Das M, Herchel R, Trávníček Z, Bertolasi V, Ray D. Anion coordination directed synthesis patterns for [Ni4] aggregates: structural changes for thiocyanate coordination and ligand arm hydrolysis. NEW J CHEM 2018. [DOI: 10.1039/c8nj03269f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Competitive bridging modes of HO− and NCS− were explored for four NiII-based coordination aggregates in cubane and dicubane topology.
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Affiliation(s)
- Manisha Das
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
| | - Radovan Herchel
- Division of Biologically Active Complexes and Molecular Magnets
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University in Olomouc
- 783 71 Olomouc
| | - Zdeněk Trávníček
- Division of Biologically Active Complexes and Molecular Magnets
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University in Olomouc
- 783 71 Olomouc
| | - Valerio Bertolasi
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Centro di Strutturistica Diffrattometrica
- University of Ferrara
- 44121 Ferrara
- Italy
| | - Debashis Ray
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
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24
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Yoshitake M, Nishihashi M, Ogata Y, Yoneda K, Yamada Y, Sakiyama H, Mishima A, Ohba M, Koikawa M. Syntheses, structures, and magnetic properties of cubane-based cobalt and nickel complexes with ONO -tridentate ligands. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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25
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Wang JL, Bai Y, Pan H, Zheng GS, Dang DB. Long-range magnetic ordering in a metal-organic framework based on octanuclear nickel(ii) clusters. Dalton Trans 2017; 46:12771-12774. [PMID: 28926046 DOI: 10.1039/c7dt02889j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel three-dimensional metal-organic framework [Ni3(BTC)2(bpp)2(H2O)]·3H2O (1) based on mixed ligands H3BTC (1,2,4-benzenetricarboxylic acid) and bpp (1,3-bis(4-pyridyl)propane) was obtained under hydrothermal conditions. Crystal structure analysis reveals that 1 is a framework based on cage-like Ni8(COO)12 units. Furthermore, long-range magnetic ordering is observed at low temperature.
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Affiliation(s)
- Jun-Li Wang
- Henan Key Laboratory of Polyoxometalate chemistry, Institute of Molecular and Crystal Engineering, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P.R. China.
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26
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Li GQ, Zhou RP, Luo XF, Zhou H, Xu Q. Crystal structure of 1,1′-((1 E,1′ E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-olato-κ 3
O, O′, N)zinc(II), C 36H 26N 2O 4Zn. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2017-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C36H26N2O4Zn, monoclinic, C2/c (no. 15), a = 43.237(10) Å, b = 17.201(4) Å, c = 11.271(2) Å, β = 103.009(5)°, V = 8168(3) Å3, Z = 12, R
gt(F) = 0.0442, wR
ref(F
2) = 0.1530, T = 100(2) K.
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Affiliation(s)
- Guo qiang Li
- Chongqing Key Laboratory of Environmental Materials and Remediation, Technologies , Chongqing University of Arts and Sciences , Chongqing , 402160, P. R. China
| | - Rui ping Zhou
- Chongqing University of Arts and Sciences , Chongqing , 402160, P. R. China
| | - Xiao fang Luo
- Third Branch of Chongqing Academy of Metrology and Quality Inspection , Chongqing , 402160, P. R. China
| | - Hong Zhou
- Chongqing University of Arts and Sciences , Chongqing , 402160, P. R. China
| | - Qiang Xu
- Chongqing Key Laboratory of Environmental Materials and Remediation, Technologies , Chongqing University of Arts and Sciences , Chongqing , 402160, P. R. China
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27
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Sołtys-Brzostek K, Terlecki M, Sokołowski K, Lewiński J. Chemical fixation and conversion of CO2 into cyclic and cage-type metal carbonates. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.10.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Chattopadhyay K, Craig GA, Heras Ojea MJ, Pait M, Kundu A, Lee J, Murrie M, Frontera A, Ray D. Dangling and Hydrolyzed Ligand Arms in [Mn3] and [Mn6] Coordination Assemblies: Synthesis, Characterization, and Functional Activity. Inorg Chem 2017; 56:2639-2652. [DOI: 10.1021/acs.inorgchem.6b02813] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Gavin A. Craig
- School of Chemistry, University of Glasgow, Glasgow G12 8QQ,U.K
| | | | - Moumita Pait
- Department of Chemistry, Indian Institute of Technology (IIT), Kharagpur, INDIA
- Chonnam National University, Gwangju 61186, South Korea
| | - Animesh Kundu
- Department of Chemistry, Indian Institute of Technology (IIT), Kharagpur, INDIA
| | - Junseong Lee
- Chonnam National University, Gwangju 61186, South Korea
| | - Mark Murrie
- School of Chemistry, University of Glasgow, Glasgow G12 8QQ,U.K
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca (Baleares), SPAIN
| | - Debashis Ray
- Department of Chemistry, Indian Institute of Technology (IIT), Kharagpur, INDIA
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29
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Nemec I, Herchel R, Machata M, Trávníček Z. Tetranuclear Ni(ii) and Co(ii) Schiff-base complexes with an M4O6 defective dicubane-like core: zero-field SMM behavior in the cobalt analogue. NEW J CHEM 2017. [DOI: 10.1039/c7nj02281f] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two tetranuclear Ni4 and Co4 complexes were prepared and characterized. Their magnetic properties were thoroughly studied and it was revealed that the Co4 compound behaves as a zero-field single-molecule magnet.
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Affiliation(s)
- Ivan Nemec
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Radovan Herchel
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Marek Machata
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Zdeněk Trávníček
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
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30
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Liu F, Gao W, Zhang XM, Liu JP, Gao EQ. Four coordination polymers based on dinuclear and trinuclear units with a new multifunctional pyridyl-dicarboxylate ligand: luminescence and magnetic properties. CrystEngComm 2017. [DOI: 10.1039/c7ce01042g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Four coordination polymers with a new pyridyl-dicarboxylate ligand were synthesized under solvothermal conditions and studied by means of X-ray crystallography, topological analyses, luminescence and magnetic analyses.
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Affiliation(s)
- Feng Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - Wei Gao
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - Xiu-Mei Zhang
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - Jie-Ping Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- China
| | - En-Qing Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- China
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31
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Chattopadhyay K, Craig GA, Kundu A, Bertolasi V, Murrie M, Ray D. Hydroxido-Supported and Carboxylato Bridge-Driven Aggregation for Discrete [Ni4] and Interconnected [Ni2]n Complexes. Inorg Chem 2016; 55:10783-10792. [DOI: 10.1021/acs.inorgchem.6b02015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Gavin A. Craig
- School
of Chemistry, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Animesh Kundu
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India
| | - Valerio Bertolasi
- Dipartimento
di Scienze Chimiche e Farmaceutiche, Centro di Strutturistica Diffrattometrica, University of Ferrara, 44121 Ferrara, Italy
| | - Mark Murrie
- School
of Chemistry, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Debashis Ray
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India
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32
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Topological insights in polynuclear Ni/Na coordination clusters derived from a schiff base ligand. Struct Chem 2016. [DOI: 10.1007/s11224-016-0797-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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33
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Griffiths K, Kumar P, Mattock JD, Abdul-Sada A, Pitak MB, Coles SJ, Navarro O, Vargas A, Kostakis GE. Efficient NiII2LnIII2 Electrocyclization Catalysts for the Synthesis of trans-4,5-Diaminocyclopent-2-enones from 2-Furaldehyde and Primary or Secondary Amines. Inorg Chem 2016; 55:6988-94. [DOI: 10.1021/acs.inorgchem.6b00720] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kieran Griffiths
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - Prashant Kumar
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - James D. Mattock
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - Alaa Abdul-Sada
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - Mateusz B. Pitak
- UK National
Crystallography Service, Chemistry, University of Southampton, Highfield
Campus, Southampton, SO17
1BJ, United Kingdom
| | - Simon J. Coles
- UK National
Crystallography Service, Chemistry, University of Southampton, Highfield
Campus, Southampton, SO17
1BJ, United Kingdom
| | - Oscar Navarro
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - Alfredo Vargas
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
| | - George E. Kostakis
- Department
of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, United Kingdom
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34
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Li T, Wang Y, Qin L, Han T, Ding YS, Hu YQ, Zheng YZ. Construction of magnet-type coordination polymers using high-spin {Ni4}-citrate cubane as secondary building units. Dalton Trans 2016; 45:10798-806. [DOI: 10.1039/c6dt01405d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A robust ferromagnetic secondary building unit based on {Ni4}-citrate cubane is identified to be able to construct diverse structures while retaining the original magnetism.
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Affiliation(s)
- Teng Li
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - Yanyan Wang
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - Lei Qin
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - Tian Han
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - You-Song Ding
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - Yue-Qiao Hu
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
| | - Yan-Zhen Zheng
- Frontier Institute of Science and Technology (FIST)
- State Key Laboratory for Mechanical Behaviour of Materials and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter
- Xi'an Jiaotong University
- Xi'an 710054
- P. R. China
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35
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Jiang L, Zhang DY, Suo JJ, Gu W, Tian JL, Liu X, Yan SP. Synthesis, magnetism and spectral studies of six defective dicubane tetranuclear {M4O6} (M = NiII, CoII, ZnII) and three trinuclear CdII complexes with polydentate Schiff base ligands. Dalton Trans 2016; 45:10233-48. [DOI: 10.1039/c6dt00380j] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Six defective dicubane face-shared and three trinuclear complexes are synthesized. The magnetic behaviors of NiII/CoII complexes and fluorescence properties of ZnII and CdII are studied.
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Affiliation(s)
- Lin Jiang
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Dong-Yan Zhang
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Jing-Jing Suo
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Wen Gu
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Jin-Lei Tian
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Xin Liu
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
| | - Shi-Ping Yan
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
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36
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Guarda E, Bader K, van Slageren J, Alborés P. {NiII8LnIII6} (Ln = Gd, Dy) rod-like nano-sized heteronuclear coordination clusters with a double carbonate bridge skeleton and remarkable MCE behaviour. Dalton Trans 2016; 45:8566-72. [DOI: 10.1039/c6dt00859c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We prepared through CO2 air fixation novel Ni8Ln6 complexes showing a remarkable μ5-carbonate bridged octanuclear planar {Ni4Ln4} core and unusual MCE behaviour.
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Affiliation(s)
- Eliana Guarda
- Departamento de Química Inorgánica
- Analítica y Química Física/INQUIMAE (CONICET)
- Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires
- C1428EHA Buenos Aires
- Argentina
| | - Katharina Bader
- Institut für Physikalische Chemie
- Universität Stuttgart
- Stuttgart
- Germany
| | | | - Pablo Alborés
- Departamento de Química Inorgánica
- Analítica y Química Física/INQUIMAE (CONICET)
- Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires
- C1428EHA Buenos Aires
- Argentina
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37
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Herchel R, Nemec I, Machata M, Trávníček Z. Solvent-induced structural diversity in tetranuclear Ni(ii) Schiff-base complexes: the first Ni4single-molecule magnet with a defective dicubane-like topology. Dalton Trans 2016; 45:18622-18634. [DOI: 10.1039/c6dt03520e] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The tetranuclear NiIIcomplexes with the Ni4O4cubane-like core (1) and the Ni4O6defective dicubane core (2) were studied, and the latter identified as a first single-molecule magnet with such topology.
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Affiliation(s)
- Radovan Herchel
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Ivan Nemec
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Marek Machata
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
| | - Zdeněk Trávníček
- Department of Inorganic Chemistry
- Regional Centre of Advanced Technologies and Materials
- Faculty of Science
- Palacký University
- CZ-771 46 Olomouc
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38
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Schmitz S, van Leusen J, Ellern A, Kögerler P, Monakhov KY. Thioether-terminated nickel(ii) coordination clusters with {Ni6} horseshoe- and {Ni8} rollercoaster-shaped cores. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00278h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report two polynuclear nickel(ii) compounds whose supramolecular structures are controlled by small inorganic templating anions and π-conjugated Schiff-base ligands (L·SMe3− and HL·SMe2−) with peripheral, structurally exposed methylthioether groups.
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Affiliation(s)
- Sebastian Schmitz
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Jan van Leusen
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
| | | | - Paul Kögerler
- Institut für Anorganische Chemie
- RWTH Aachen University
- 52074 Aachen
- Germany
- Jülich-Aachen Research Alliance (JARA-FIT) and Peter Grünberg Institute (PGI-6)
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39
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Ghorai P, Chakraborty A, Panja A, Mondal TK, Saha A. Mono- and di-nuclear nickel(ii) complexes derived from NNO donor ligands: syntheses, crystal structures and magnetic studies of dinuclear analogues. RSC Adv 2016. [DOI: 10.1039/c6ra02982e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ferromagnetic interaction in dinickel(ii) complexes, supported by DFT calculations, is reported. Bis(phenoxo)-bridged compound is only the second example of ferromagnetically coupled system.
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Affiliation(s)
- Pravat Ghorai
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Anindita Chakraborty
- Molecular Materials Lab
- Chemistry and Physics of Materials Unit
- Jawaharlal Nehru Centre for Advanced Scientific Research
- Banglore-560064
- India
| | | | | | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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