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Ismael F, Fleming CL, Gahan LR, Blackman AG. Chelated O 2BOH 2- or Chelated O 2CO 2-: An Isoelectronic Conundrum. Inorg Chem 2023; 62:18025-18028. [PMID: 37882445 DOI: 10.1021/acs.inorgchem.3c03149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
The species originally reported as [Co(bipy)2O2BOH]·[B5O6(OH)4]·H3BO3·H3O·H2O, a Co(II) complex containing a chelated O2BOH2- ligand, is shown to be [Co(bipy)2O2CO]·[B5O6(OH)4]·H3BO3·2H2O, a Co(III) complex containing a chelated O2CO2- ligand. This was confirmed by 1H and 13C NMR, MS, IR, and an X-ray crystal structure.
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Affiliation(s)
- Fouad Ismael
- Department of Chemistry, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand
| | - Cassandra L Fleming
- Department of Chemistry, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand
| | - Lawrence R Gahan
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Allan G Blackman
- Department of Chemistry, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand
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Shahabadi N, Abdoli Z, Mardani Z, Hadidi S, Shiri F, Soltani L. DNA interaction studies of a cobalt(III) complex containing β-amino alcohol ligand by spectroscopic and molecular docking methods. J Biomol Struct Dyn 2023; 41:12545-12551. [PMID: 36650998 DOI: 10.1080/07391102.2023.2166994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 01/05/2023] [Indexed: 01/19/2023]
Abstract
In the present research, the feasibility of a Cobalt(III) complex containing β-amino alcohol ligands for affinity with the target calf thymus DNA is demonstrated. In the title complex, [Co(C11H15N2O2)2]Cl, the Co(III) atom is six-coordinated with four N atoms and two O atoms from (2-[(E)-({2-[(2-Hydroxyethyl) amino]ethyl}imino)methyl]phenol) ligand (L). To investigate the molecular interaction between the synthesized complex and DNA, some multi-spectroscopic approaches associated with molecular docking were employed in the physiological buffer (pH 7.4). The results indicated that the Co(III) complex proved to be a minor groove binder with a preference for the A-T region, which was substantiated by displacement studies with Hoechst33258 and Methylene blue (MB) as minor groove binder and intercalator. In addition, the results of the molecular docking study revealed that the Co(III) complex approached the gap between the DNA minor grooves near the spot where the Hoechst was. Furthermore, the results of the cytotoxicity and apoptosis tests for the MCF-7 cell line were also indicative of the positive effects of the complex on controlling the growth and viability of breast cancer.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Zahra Abdoli
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Zahra Mardani
- Department of Inorganic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Saba Hadidi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Farshad Shiri
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Leila Soltani
- Department of Animal Sciences, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
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Arumugham MN, Gopinathan H, Sumithra M, Baskaran S, Kumar R, Kaviani S. New cobalt(III) complex with triethylenetetramine and 2,2′-bipyridine: synthesis, crystal structure, DNA interaction, hirshfeld surface, DFT analysis, and cytotoxicity. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2059087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- M. N. Arumugham
- Department of Chemistry, Thiruvalluvar University, Vellore, Tamil Nadu, India
| | - H. Gopinathan
- Department of Chemistry, Thiruvalluvar University, Vellore, Tamil Nadu, India
| | - M. Sumithra
- Department of Chemistry, Thiruvalluvar University, Vellore, Tamil Nadu, India
| | - S. Baskaran
- Department of Chemistry, Arignar Anna Government Arts College, Cheyyar, Tamil Nadu, India
| | - R. Kumar
- Department of Chemistry, MCM DAV College, Kangra, Himachal Pradesh, India
| | - Sadegh Kaviani
- Research Cener for Modelling and Computational Sciences, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
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Arora S, Talwar D, Chetal M, Yadav A, Kaur P, Goyal S, Sahoo SC, Sharma R. Synthesis, crystal structure, antibacterial and cytotoxic aspects of Co(III) complex: [Co(bpy)2CO3] (PNP)·4H2O. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Second sphere coordination in orthonitrophenolate binding: Synthesis, biological, cytotoxic and X-ray structural studies of [Co(bpy)2CO3](C6H4NO3)·3H2O. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ghosh K, Harms K, Bauzá A, Frontera A, Chattopadhyay S. σ-Hole halogen bonding interactions in a mixed valence cobalt(iii/ii) complex and anti-electrostatic hydrogen bonding interaction in a cobalt(iii) complex: a theoretical insight. CrystEngComm 2018. [DOI: 10.1039/c8ce01323c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Supramolecular interactions in the solid state structures of a mixed valence cobalt(ii/iii) complex and a cobalt(iii) complex have been studied using DFT calculations.
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Affiliation(s)
- Kousik Ghosh
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata - 700032
- India
| | - Klaus Harms
- Fachbereich Chemie
- Philipps-Universität Marburg
- D-35032 Marburg
- Germany
| | - Antonio Bauzá
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
| | - Antonio Frontera
- Departamento de Química
- Universitat de les Illes Balears
- 07122 Palma
- Spain
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A stable peroxo- and hydroxido-bridged dinuclear cobalt(III) ethylenediammine 2,4-dinitrophenolate complex. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Shankar K, Mondal A, Li Y, Journaux Y, Baruah JB. Hydroxide-Bridged Mixed-Valence Tetranuclear Cobalt 4-Nitrophenol Inclusion Complex Showing Single Molecule Magnet Property. ChemistrySelect 2017. [DOI: 10.1002/slct.201701328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Krapa Shankar
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam, India
| | - Abhishake Mondal
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Yanling Li
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Yves Journaux
- Sorbonne Universites; UPMC University, Paris 06, CNRS, UMR 8232, Institut Parisien de Chimie Moléculaire; F-75005 Paris France
| | - Jubaraj B. Baruah
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781 039 Assam, India
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Cobalt(III) complexes as potential anticancer agents: Physicochemical, structural, cytotoxic activity and DNA/protein interactions. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 162:558-569. [DOI: 10.1016/j.jphotobiol.2016.06.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 06/11/2016] [Accepted: 06/13/2016] [Indexed: 01/04/2023]
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Laachir A, Bentiss F, Guesmi S, Saadi M, El Ammari L. Crystal structure of bis-(azido-κN)bis[2,5-bis(pyridin-2-yl)-1,3,4-thia-diazole-κ(2) N (2),N (3)]cobalt(II). Acta Crystallogr E Crystallogr Commun 2015; 71:452-4. [PMID: 25995853 PMCID: PMC4420119 DOI: 10.1107/s2056989015006544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 03/31/2015] [Indexed: 11/12/2022]
Abstract
In the mononuclear title complex, [Co(N3)2(C12H8N4S)2], the cobalt(II) atom is located on an inversion centre and displays an axially weakly compressed octa-hedral coordination geometry. The equatorial positions are occupied by the N atoms of two 2,5-bis-(pyridin-2-yl)-1,3,4-thia-diazole ligands, whereas the axial positions are occupied by N atoms of the azide anions. The thia-diazole and pyridine rings linked to the metal are almost coplanar, with a maximum deviation from the mean plane of 0.0273 (16) Å. The cohesion of the crystal is ensured by weak C-H⋯N hydrogen bonds and by π-π inter-actions between pyridine rings [inter-centroid distance = 3.6356 (11) Å], forming a layered arrangement parallel to (001). The structure of the title compound is isotypic with that of the analogous nickel(II) complex [Laachir et al. (2013 ▶). Acta Cryst. E69, m351-m352].
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Affiliation(s)
- Abdelhakim Laachir
- Laboratoire de Chimie de Coordination et d’Analytique (LCCA), Faculté des Sciences, Université Chouaib Doukkali, BP 20, M-24000 El Jadida, Morocco
| | - Fouad Bentiss
- Laboratoire de Catalyse et de Corrosion de Matériaux (LCCM), Faculté des Sciences, Université Chouaib Doukkali, BP 20, M-24000 El Jadida, Morocco
| | - Salaheddine Guesmi
- Laboratoire de Chimie de Coordination et d’Analytique (LCCA), Faculté des Sciences, Université Chouaib Doukkali, BP 20, M-24000 El Jadida, Morocco
| | - Mohamed Saadi
- Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco
| | - Lahcen El Ammari
- Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V, Avenue Ibn Battouta, BP 1014, Rabat, Morocco
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Thamilarasan V, Jayamani A, Sengottuvelan N. Synthesis, molecular structure, biological properties and molecular docking studies on MnII, CoII and ZnII complexes containing bipyridine–azide ligands. Eur J Med Chem 2015; 89:266-78. [DOI: 10.1016/j.ejmech.2014.09.073] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 09/21/2014] [Accepted: 09/23/2014] [Indexed: 12/21/2022]
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