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Synthesis, PXRD structure, spectroscopy, cyclic voltammogram, thermal analysis and DFT/TD-DFT calculations of bis[salicylaldehydato-κO,O']nickel(II). Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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2
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Amiri Rudbari H, Saadati A, Ariaeefar M, Blacque O, Correia I, Islam MK, Woschko D, Janiak C, Enamullah M. Pseudotetrahedral Zn(II)-(R or S)-dihalogen-salicylaldiminato complexes with Λ- or Δ-chirality induction at-metal. Dalton Trans 2022; 51:2385-2399. [DOI: 10.1039/d1dt04220c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of enantiopure (S or R)-N-1-(phenyl)ethyl-2,4-X1,X2-salicylaldimine (S-H or R-H; X1, X2 = dihalogen) with Zn(II)-nitrate give bis[(S or R)-N-1-(phenyl)ethyl-2,4-X1,X2-salicylaldiminato-κ2N,O]-zinc(II), (Δ-ZnS or Λ-ZnR) with Δ/Λ-chirality induction at-metal in the C2-symmetric molecules....
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3
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Enamullah M, Al-moktadir Zaman M, Bindu MM, Woschko D, Islam MK, Janiak C. Pseudotetrahedral high-spin manganese(II)-complexes with (S or R)-N-1-(Ar)ethyl-salicylaldimine: Chiroptical property, chirality induction at-metal, paramagnetism, redox-potential, PXRD structures and DFT/TDDFT. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Cadmium halide coordination complexes of serpentine pentadentate ligands. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Kordestani N, Amiri Rudbari H, Correia I, Valente A, Côrte-Real L, Islam MK, Micale N, Braun JD, Herbert DE, Tumanov N, Wouters J, Enamullah M. Heteroleptic enantiopure Pd( ii)-complexes derived from halogen-substituted Schiff bases and 2-picolylamine: synthesis, experimental and computational characterization and investigation of the influence of chirality and halogen atoms on the anticancer activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj01491a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
To investigate the effect of chirality and different halogen substituents on the anticancer activity, seven enantiomeric pairs of palladium complexes were synthesized and characterized.
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Affiliation(s)
| | | | - Isabel Correia
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| | - Andreia Valente
- Centro de Química Estrutural and Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
- Portugal
| | - Leonor Côrte-Real
- Centro de Química Estrutural and Departamento de Química e Bioquímica
- Faculdade de Ciências
- Universidade de Lisboa
- 1749-016 Lisboa
- Portugal
| | | | - Nicola Micale
- Department of Chemical, Biological
- Pharmaceutical and Environmental Sciences
- University of Messina
- I-98166 Messina
- Italy
| | - Jason D. Braun
- Department of Chemistry
- University of Manitoba
- Winnipeg
- Canada
| | | | - Nikolay Tumanov
- Department of Chemistry
- Namur Institute of Structured Matter
- University of Namur
- 5000 Namur
- Belgium
| | - Johan Wouters
- Department of Chemistry
- Namur Institute of Structured Matter
- University of Namur
- 5000 Namur
- Belgium
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6
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Aryaeifar M, Amiri Rudbari H, Blacque O, Islam MK, Scopelliti R, Braun JD, Herbert DE, Bruno G, Janiak C, Enamullah M. Schiff base ligands derived from 1,2-bis(2′-nitro-/amino-phenoxy)-3-R-benzene and 2-hydroxy-1-naphthaldehyde and their Cu/Zn( ii) complexes: synthesis, characterization, X-ray structures and computational studies. CrystEngComm 2021. [DOI: 10.1039/d1ce00829c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Racemic crystals of Cu/Zn(ii)-tetradentate Schiff base ligands with Λ/Δ-chirality induction at-metal center.
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Affiliation(s)
- Mahnaz Aryaeifar
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Hadi Amiri Rudbari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Olivier Blacque
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
| | | | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Jason D. Braun
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - David E. Herbert
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166 Messina, Italy
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, D-40204 Düsseldorf, Germany
| | - Mohammed Enamullah
- Department of Chemistry, Jahangirnagar University, Dhaka 1342, Bangladesh
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7
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Liu YJ, Chen YT, Chen MZ, Mo XJ, Huang C, Chen DM, Zhu BX. Self-discriminating and counteranion-controlled self-assembly: Two heterochiral Cd(II) coordination polymers based on a racemic bis(pyridyl) ligand. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Enamullah M, Hossain MA, Bindu MM, Islam MK, Zaman MAM. Diastereoselection and induced chirality at-metal in distorted-tetrahedral bis[( R or S)-1-( p-R 1-C 6H 4)- N-(phenyl(pyridin-2-yl)methylene)ethanamino-κ 2N, N]-Δ/Λ-copper(PF 6) 2. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1795841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Enamullah M, Islam MK, Höfert SP, Janiak C. Syntheses, spectroscopy, tautomerism, induced chirality and molecular structure of 3-(o/p-tolylimino)indolin-2-one and bis[3-(o/p-tolylimino)indole-2-olato-κ2N,O]-Δ/Λ-zinc(II). Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Enamullah M, Al-moktadir Zaman M, Bindu MM, Islam MK, Islam MA. Experimental and theoretical studies on isatin-Schiff bases and their copper(II)-complexes: Syntheses, spectroscopy, tautomerism, redox potentials, EPR, PXRD and DFT/TDDFT. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127207] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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11
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High-spin bis[(S or R)-N-1-(Ar)ethyl-salicylaldiminato-κ2N,O]-Λ/Δ-iron(II): Combined studies of syntheses, spectroscopy, diastereoselection, electrochemistry, paramagnetic, thermal, PXRD and DFT/TDDFT. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.126947] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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12
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Mielcarek A, Bieńko A, Saramak P, Jezierska J, Dołęga A. A Cu/Zn heterometallic complex with solvent-binding cavity, catalytic activity for the oxidation of 1-phenylethanol and unusual magnetic properties. Dalton Trans 2019; 48:17780-17791. [PMID: 31746872 DOI: 10.1039/c9dt03304a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Mononuclear and polymeric complexes of zinc(ii) and copper(ii) have been synthesized using two isomers of the hemi-salen ligand with a different mutual orientation of donor atoms. The heterometallic Cu/Zn metallocycle features a catalytic niche filled with the molecule of water and molecules of methanol. This unusual compound exhibits both pronounced catalytic activity in the reaction of oxidation of a secondary alcohol to ketone and field induced slow magnetic relaxation, which is a very rare phenomenon among Cu(ii) complexes.
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Affiliation(s)
- Agnieszka Mielcarek
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
| | - Alina Bieńko
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland.
| | - Paulina Saramak
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
| | - Julia Jezierska
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland.
| | - Anna Dołęga
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
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13
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Two homochiral crystals of anion-directed Cu(I) and Zn(II) helical coordination polymers. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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14
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Hemissi H, Nasri A, Rzaigui M. Chiral self-assembly of a novel (CuII/ReVII)-heterobimetallic l-Arginine complex: Crystal structure, Hirshfeld surface analysis, spectroscopic properties and biochemical studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Zhu LN, Deng ZP, Huo LH, Gao S. A series of helical coordination polymers based on two racemic bis(pyridylmethylene) propane-1,2-diamine ligands: relationship of conformations, structures and properties. CrystEngComm 2019. [DOI: 10.1039/c9ce01210a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The self-assembly of d10 metal salts and two racemic bis(pyridyl) diamine ligands generates ten complexes, showing diverse helical and wavelike chains, (4,4) layers, as well as 3D sqc and uog nets.
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Affiliation(s)
- Li-Na Zhu
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Zhao-Peng Deng
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Li-Hua Huo
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Shan Gao
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
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16
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Forquin B, Berthaud J, Jouaiti A, Kyritskas N, Ferlay S, Hosseini MW. Molecular tectonics: enantiomerically pure chiral crystals based on trans-1,2-cyclohexanediol. CrystEngComm 2019. [DOI: 10.1039/c9ce00807a] [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
Enantiomerically pure trans-1,2-cyclohexanediol ((R,R) or (S,S)) based organic ligands act self-complementary units. In addition, their coordination behavior towards Cd2+ cation in the presence of N donor ancillary ligand was investigated.
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Affiliation(s)
- Benjamin Forquin
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
| | - Julien Berthaud
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
| | - Abdelaziz Jouaiti
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
| | - Nathalie Kyritskas
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
| | - Sylvie Ferlay
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
| | - Mir Wais Hosseini
- Molecular Tectonics Laboratory
- University of Strasbourg
- CNRS
- CMC UMR 7140
- F-67000 Strasbourg
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