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Devi J, Sharma S, Kumar S, Kumar B, Kumar D, Jindal DK, Das S. Synthesis, characterization,
in vitro
antimicrobial and cytotoxic studies of Co (II), Ni (II), Cu (II) and Zn (II) complexes obtained from Schiff base ligands of 1, 2, 3, 4‐tetrahydro‐naphthalen‐1‐ylamine. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6760] [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]
Affiliation(s)
- Jai Devi
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar India
| | - Som Sharma
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar India
- Department of Chemistry Government College, Bhuna Fatehabad India
| | - Sanjeev Kumar
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar India
| | - Binesh Kumar
- Department of Chemistry Guru Jambheshwar University of Science and Technology Hisar India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences Shoolini University Solan India
| | - Deepak Kumar Jindal
- Department of Pharmaceutical Sciences Guru Jambheshwar University of Science & Technology Hisar India
| | - Souvik Das
- Department of Neuroendocrinology & Experimental Hematology Chittaranjan National Cancer Institute Kolkata India
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Raman N, Chandrasekar T. Metallonucleases encompassing curcumin, 2-aminobenzothiazole and o-phenylenediamine: a search for new metallonucleases. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1993256] [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)
- Natarajan Raman
- Research Department of Chemistry, VHNSN College, Virudhunagar, India
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Galván-Hidalgo JM, Roldán-Marchán DM, González-Hernández A, Ramírez-Apan T, Nieto-Camacho A, Hernández-Ortega S, Gómez E. Organotin (IV) complexes from Schiff bases ligands based on 2-amino-3-hydroxypyridine: synthesis, characterization, and cytotoxicity. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02630-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Xing C, Fang Y, Jiang L, Zhang Y, Li M. Diorganotin(IV) complexes derived from N-terminal methylation of Triapine: synthesis, characterization and antibacterial activity evaluation. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121153] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kaur M, Kaur H, Kapila A, Reenu. Tautomerism, spectroscopic and computational analysis of Schiff base and its diphenyltin (IV) complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Devi J, Yadav J, Singh N. Synthesis, characterisation, in vitro antimicrobial, antioxidant and anti-inflammatory activities of diorganotin(IV) complexes derived from salicylaldehyde Schiff bases. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03830-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Yusof ENM, Latif MAM, Tahir MIM, Sakoff JA, Simone MI, Page AJ, Veerakumarasivam A, Tiekink ERT, Ravoof TBSA. o-Vanillin Derived Schiff Bases and Their Organotin(IV) Compounds: Synthesis, Structural Characterisation, In-Silico Studies and Cytotoxicity. Int J Mol Sci 2019; 20:ijms20040854. [PMID: 30781445 PMCID: PMC6413231 DOI: 10.3390/ijms20040854] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 12/28/2018] [Accepted: 12/30/2018] [Indexed: 12/23/2022] Open
Abstract
Six new organotin(IV) compounds of Schiff bases derived from S-R-dithiocarbazate [R = benzyl (B), 2- or 4-methylbenzyl (2M and 4M, respectively)] condensed with 2-hydroxy-3-methoxybenzaldehyde (oVa) were synthesised and characterised by elemental analysis, various spectroscopic techniques including infrared, UV-vis, multinuclear (1H, 13C, 119Sn) NMR and mass spectrometry, and single crystal X-ray diffraction. The organotin(IV) compounds were synthesised from the reaction of Ph2SnCl2 or Me2SnCl2 with the Schiff bases (S2MoVaH/S4MoVaH/SBoVaH) to form a total of six new organotin(IV) compounds that had a general formula of [R2Sn(L)] (where L = Schiff base; R = Ph or Me). The molecular geometries of Me2Sn(S2MoVa), Me2Sn(S4MoVa) and Me2Sn(SBoVa) were established by X-ray crystallography and verified using density functional theory calculations. Interestingly, each experimental structure contained two independent but chemically similar molecules in the crystallographic asymmetric unit. The coordination geometry for each molecule was defined by thiolate-sulphur, phenoxide-oxygen and imine-nitrogen atoms derived from a dinegative, tridentate dithiocarbazate ligand with the remaining positions occupied by the methyl-carbon atoms of the organo groups. In each case, the resulting five-coordinate C2NOS geometry was almost exactly intermediate between ideal trigonal-bipyramidal and square-pyramidal geometries. The cytotoxic activities of the Schiff bases and organotin(IV) compounds were investigated against EJ-28 and RT-112 (bladder), HT29 (colon), U87 and SJ-G2 (glioblastoma), MCF-7 (breast) A2780 (ovarian), H460 (lung), A431 (skin), DU145 (prostate), BE2-C (neuroblastoma) and MIA (pancreatic) cancer cell lines and one normal breast cell line (MCF-10A). Diphenyltin(IV) compounds exhibited greater potency than either the Schiff bases or the respective dimethyltin(IV) compounds. Mechanistic studies on the action of these compounds against bladder cancer cells revealed that they induced the production of reactive oxygen species (ROS). The bladder cancer cells were apoptotic after 24 h post-treatment with the diphenyltin(IV) compounds. The interactions of the organotin(IV) compounds with calf thymus DNA (CT-DNA) were experimentally explored using UV-vis absorption spectroscopy. This study revealed that the organotin(IV) compounds have strong DNA binding affinity, verified via molecular docking simulations, which suggests that these organotin(IV) compounds interact with DNA via groove-binding interactions.
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Affiliation(s)
- Enis Nadia Md Yusof
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
- Discipline of Chemistry, School of Environmental and Life Sciences, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Muhammad A M Latif
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
| | - Mohamed I M Tahir
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
| | - Jennette A Sakoff
- Experimental Therapeutics Group, Department of Medical Oncology, Calvary Mater Newcastle Hospital, Edith Street, Waratah NSW 2298, Australia.
| | - Michela I Simone
- Discipline of Chemistry, School of Environmental and Life Sciences, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
- Priority Research Centre for Chemical Biology & Clinical Pharmacology, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Alister J Page
- Discipline of Chemistry, School of Environmental and Life Sciences, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia.
| | - Abhi Veerakumarasivam
- Department of Biological Sciences, School of Science and Technology, Sunway University, No. 5 Jalan Universiti, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia.
- Medical Genetics Laboratory, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
| | - Edward R T Tiekink
- Research Centre for Crystalline Materials, School of Science and Technology, Sunway University, No. 5 Jalan Universiti, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia.
| | - Thahira B S A Ravoof
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
- Materials Synthesis and Characterization Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
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Abstract
Boron and tin complexes have been a versatile and very interesting scaffold for the design of nonlinear optical (NLO) chromophores. In this paper we present a wide range of reports since the 1990s to date, which include second-order (e.g., second harmonic generation) and third-order (e.g., two-photon absorption) NLO properties. After a short introduction on the origin of the NLO response in molecules, the different features associated with the introduction of these inorganic motifs in the organic-based NLO materials are discussed: Their effect on the accepting/donating capabilities of the substituents, on the efficiency of the π-conjugated linkage, and on the topology of the chromophores which can be tuned from the first generation of “push-pull” chromophores to more sophisticated two- or three-dimensional architectures.
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González-Hernández A, Barba V. Structural analysis of diorganotin(IV) complexes derived from thio bis-tridentate Schiff base ligands. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Synthesis, crystal structure, theoretical studies and biological properties of three novel trigonal prismatic Co(II), Ni(II) and Cu(II) macroacyclic Schiff base complexes incorporating piperazine moiety. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.02.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Ndoye C, Diallo W, Diouf O, Barry AH, Gaye M, Gautier R. Crystal structure of (μ- trans-1,2-bis-{2-[(2-oxido-phen-yl)methyl-idene]hydrazin-1-yl-idene}ethane-1,2-diolato-κ 3O, O', N)bis-[di- tert-butyl-tin(IV)]. Acta Crystallogr E Crystallogr Commun 2018; 74:799-802. [PMID: 29951233 PMCID: PMC6002830 DOI: 10.1107/s2056989018007077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 05/09/2018] [Indexed: 11/10/2022]
Abstract
The binuclear complex, [Sn2(C4H9)4(C16H10N4O4)], contains two Sn4+ ions, connected by doubly N-deprotonated oxalylbis[(2-oxido-benzyl-idene)hydrazide] ligands, and each Sn4+ ion is linked to two tert-butyl groups. The coordination sphere of each Sn atom is best described as a distorted trigonal bipyramid. Each stannic ion in the complex is in a C2O2N environment. The two homologous parts of the doubly deprotonated ligand are located in trans positions with respect to the C-C bond of the oxalamide group. The oxalamide group exhibits an asymmetric coordination geometry, as seen by the slight difference between the C-O and C-N bond lengths. The three-dimensional network is a multilayer of complex mol-ecules with no strong supramolecular inter-actions.
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Affiliation(s)
- Cheikh Ndoye
- Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal
| | - Waly Diallo
- Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal
| | - Ousmane Diouf
- Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal
| | - Aliou Hamady Barry
- Département de Chimie, Faculté des Sciences, Université de Nouakchott, Nouakchott, Mauritania
| | - Mohamed Gaye
- Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal
| | - Romain Gautier
- IMN Institut ds Matériaux Jean Rouxel, 2 rue de la Houssiniere, 44322 Nantes, France
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Devi J, Devi S, Kumar A. Synthesis, characterization, and quantitative structure-activity relationship studies of bioactive dehydroacetic acid and amino ether Schiff base complexes. HETEROATOM CHEMISTRY 2016. [DOI: 10.1002/hc.21347] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jai Devi
- Department of Chemistry; Guru Jambheshwar University of Science and Technology; Hisar India
| | - Suman Devi
- Department of Chemistry; Guru Jambheshwar University of Science and Technology; Hisar India
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences; Guru Jambheshwar University of Science and Technology; Hisar India
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Şirikci G, Ancın NA, Öztaş SG. Theoretical studies of organotin(IV) complexes derived from ONO-donor type schiff base ligands. J Mol Model 2015; 21:221. [PMID: 26245450 DOI: 10.1007/s00894-015-2764-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2015] [Accepted: 07/13/2015] [Indexed: 11/25/2022]
Abstract
In this work a molecular modeling study was carried out based on a series of organotin(IV) derivatives which were complexed with ONO-Donor type Schiff base ligands to build up a statistical data pool for researchers. For this purpose, various properties of the selected complexes such as energies, band gaps, chemical reactivity descriptors, polarizabilities, geometric parameters, (1)H-NMR, (13)C-NMR chemical shifting values were obtained through density functional theory using B3LYP, CAM-B3LYP, TPSSTPSS, TPSSh, HCTH, wB97XD, and MN12SX functionals. Empirical dispersion corrections were incorporated for some functionals and solvent effects were also taken into account through applying polarizable continuum model (PCM). (1)H-NMR, (13)C-NMR chemical shifts were calculated via linear regression analysis using either gauge invariant atomic orbital (GIAO) or continuous set of gauge transformations (CSGT) methods. While structural properties were being explored, quantitative effects of utilized functionals and empirical dispersion corrections over calculated properties were shown in detail.
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Affiliation(s)
- Gökhan Şirikci
- Department of Chemistry, Faculty of Science, Ankara University, 06100, Ankara, Turkey,
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Muniyandi V, Pravin N, Mitu L, Raman N. Synthesis, structural characterization, in-vitro antibiogram assay and efficient catalytic activities of transition metal(II) chelates incorporating (E)-(2-((2-hydroxybenzylidene)amino)phenyl)(phenyl)methanone ligand. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Synthesis, spectral characterization, crystal structure and antibacterial studies of diorganotin(IV) complexes with isonicotinoyl hydrazone derivatives. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.04.061] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Synthesis, spectroscopic characterization and DNA cleavage studies of dibutyltin(IV) complexes of bidentate Schiff bases. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Arjmand F, Yousuf I. Synthesis, characterization and in vitro DNA binding of chromone Schiff base organotin(IV) complexes. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.06.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Synthesis, characterization and biological activity of diorganotin complexes with ONO terdentate Schiff base. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.04.036] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Dubey RK, Singh AP. Dimeric and monomeric six-coordinate tin(IV) complexes: synthesis and spectral (IR, NMR (1H, 13C, 119Sn), TOF-MS, and ESI-MS) studies. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.800975] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Raj Kumar Dubey
- a Synthetic Inorganic and Metallo-organic Research Laboratory, Department of Chemistry , University of Allahabad , Allahabad , India
| | - Avadhesh Pratap Singh
- a Synthetic Inorganic and Metallo-organic Research Laboratory, Department of Chemistry , University of Allahabad , Allahabad , India
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Yabalak E, Günay F, Kasumov VT, Arslan H. The molecular structure and vibrational spectra of N-(3-tert-butyl-2-hydroxybenzylidene)-2,6-diphenyl-4-hydroxyaniline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 110:291-303. [PMID: 23583846 DOI: 10.1016/j.saa.2013.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 02/18/2013] [Accepted: 03/03/2013] [Indexed: 06/02/2023]
Abstract
The molecular structure, vibrational frequencies and intensities of N-(3-tert-butyl-2-hydroxybenzylidene)-2,6-diphenyl-4-hydroxyaniline were calculated by the Density Functional Theory methods (BLYP, B3PW91 and B3LYP) using the 6-31G(d,p) basis set. The calculated geometric parameters were compared to the corresponding X-ray structure of the title compound. The comparison of the theoretical and experimental geometry of the title compound shows that the X-ray parameters fairly well reproduce the geometry of optimized by B3LYP method (r=0.9825). The harmonic vibrations computed for this compound by the B3LYP/6-31G(d,p) method are in good agreement with the observed IR and Raman spectral data. The root mean square values error of the observed and calculated IR bands are found to be 9.80, 9.40 and 8.42 for B3LYP, B3PW91 and BLYP/6-31G(d,p) methods, respectively. Theoretical vibrational spectra of the title compound were interpreted by means of PEDs using the SQM 2.0 program. A general better performance of the investigated methods was calculated by PAVF 1.0 program.
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Affiliation(s)
- Erdal Yabalak
- Mersin University, Faculty of Arts and Science, Department of Chemistry, Mersin TR-33343, Turkey
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Naseh M, Sedaghat T, Tarassoli A, Shakerzadeh E. DFT studies of ONO Schiff bases, their anions and diorganotin(IV) complexes: Tautomerism, NBO and AIM analysis. COMPUT THEOR CHEM 2013. [DOI: 10.1016/j.comptc.2012.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sedaghat T, Habibi R, Motamedi H, Khavasi HR. Synthesis, structural characterization and antibacterial activity of diorganotin(IV) complexes with ONO tridentate Schiff bases containing pyridine ring. CHINESE CHEM LETT 2012. [DOI: 10.1016/j.cclet.2012.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sedaghat T, Naseh M, Bruno G, Amiri Rudbari H, Motamedi H. New diorganotin(IV) complexes with 3-(2-hydroxy-5-methylphenylamino)-1,3-diphenylprop-2-en-1-one: Synthesis, spectroscopic characterization, structural studies and antibacterial activity. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.05.049] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Dubey RK, Singh AP, Dwivedi N. Triorganotin(IV) Derivatives of Bidentate Schiff Bases: Synthesis and Spectral Studies. PHOSPHORUS SULFUR 2012. [DOI: 10.1080/10426507.2012.664218] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Raj Kumar Dubey
- a Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry , University of Allahabad , Allahabad , India
| | - Avadhesh Pratap Singh
- a Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry , University of Allahabad , Allahabad , India
| | - Nalini Dwivedi
- a Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry , University of Allahabad , Allahabad , India
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Fahem AA. Comparative studies of mononuclear Ni(II) and UO2(II) complexes having bifunctional coordinated groups: synthesis, thermal analysis, X-ray diffraction, surface morphology studies and biological evaluation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 88:10-22. [PMID: 22197356 DOI: 10.1016/j.saa.2011.11.037] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 11/10/2011] [Accepted: 11/15/2011] [Indexed: 05/31/2023]
Abstract
Two Schiff base ligands derived from condensation of phthalaldehyde and o-phenylenediamine in 1:2 (L(1)) and 2:1 (L(2)) having bifunctional coordinated groups (NH(2) and CHO groups, respectively) and their metal complexes with Ni(II) and UO(2)(II) have been synthesized and characterized by elemental analysis, molar conductance, magnetic susceptibilities and spectral data (IR, (1)H NMR, mass and solid reflectance) as well as thermal, XRPD and SEM analysis. The formula [Ni(L(1))Cl(2)]·2.5H(2)O, [UO(2)(L(1))(NO(3))(2)]·2H(2)O, [Ni(L(2))Cl(2)]·1.5H(2)O and [UO(2)(L(2))(NO(3))(2)] have been suggested for the complexes. The vibrational spectral data show that the ligands behave as neutral ligands and coordinated to the metal ions in a tetradentate manner. The Ni(II) complexes are six coordinate with octahedral geometry and the ligand field parameters: D(q), B, β and LFSE were calculated while, UO(2)(II) complexes are eight coordinate with dodecahedral geometry and the force constant, F(U-O) and bond length, R(U-O) were calculated. The thermal decomposition of complexes ended with metal chloride/nitrate as a final product and the highest thermal stability is displayed by [UO(2)(L(2))(NO(3))(2)] complex. The X-ray powder diffraction data revealed the formation of nano sized crystalline complexes. The SEM analysis provides the morphology of the synthesized compounds and SEM image of [UO(2)(L(2))(NO(3))(2)] complex exhibits nano rod structure. The growth-inhibiting potential of the ligands and their complexes has been assessed against a variety of bacterial and fungal strains.
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Affiliation(s)
- Abeer A Fahem
- Chemistry Department, Faculty of Science (Girl's), Al-Azhar University, Nasr-City, Cairo, Egypt.
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Synthesis, spectroscopic investigations, crystal structures and antibacterial activity of 3-(3-hydroxypyridin-2-ylamino)-1-phenylbut-2-en-1-one and its diorganotin(IV) complexes. Polyhedron 2012. [DOI: 10.1016/j.poly.2011.12.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gianguzza A, Giuffrè O, Piazzese D, Sammartano S. Aqueous solution chemistry of alkyltin(IV) compounds for speciation studies in biological fluids and natural waters. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2011.06.027] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gholivand K, Farshadian S, Hosseini Z. Diorganotin(IV) complexes of N-mono-, di- and tri-chloroacetyl, N′,N″-bis(isopropyl) phosphoric triamide. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2011.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Sedaghat T, Monajjemzadeh M, Motamedi H. New diorganotin(IV) complexes with some Schiff bases derived from β-diketones: synthesis, spectral properties, thermal analysis, and antibacterial activity. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.616197] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Tahereh Sedaghat
- a Department of Chemistry , College of Sciences, Shahid Chamran University , Ahvaz , Iran
| | - Marjan Monajjemzadeh
- a Department of Chemistry , College of Sciences, Shahid Chamran University , Ahvaz , Iran
| | - Hossein Motamedi
- b Department of Biology , College of Sciences, Shahid Chamran University , Ahvaz , Iran
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Dawara L, Singh R. Synthesis, Spectroscopic Characterization, Antimicrobial, Pesticidal and Nematicidal Activity of Some Nitrogen-Oxygen and Nitrogen-Sulfur donor Coumarins based Ligands and their Organotin(IV) Complexes. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1813] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Raman N, Pothiraj K, Baskaran T. DNA interaction, antimicrobial, electrochemical and spectroscopic studies of metal(II) complexes with tridentate heterocyclic Schiff base derived from 2′-methylacetoacetanilide. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.06.006] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nath M, Saini PK. Chemistry and applications of organotin(IV) complexes of Schiff bases. Dalton Trans 2011; 40:7077-121. [PMID: 21494719 DOI: 10.1039/c0dt01426e] [Citation(s) in RCA: 183] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Schiff bases are the most widely used versatile ligands, able to coordinate many elements and to stabilize them in various oxidation states. Recently, this class of compounds has been employed as models for biological systems, and in control of stereochemistry in six-coordinate transition metal complexes. Recently, the chemistry of organotin(IV) complexes of Schiff bases has also stemmed from their antitumour, antimicrobial, antinematicidal, anti-insecticidal and anti-inflammatory activities. Furthermore, organotin(IV) complexes of Schiff bases present a wide variety of interesting structural possibilities. Both aliphatic and aromatic Schiff bases in their neutral and deprotonated forms have been used to yield adducts and chelates with variable stoichiometry and different modes of coordination. This critical review (>155 references) focuses upon the chemistry and biological applications of organotin(IV) complexes of Schiff bases reported in the past 15 years. Thermal behavior of these complexes is also discussed.
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Affiliation(s)
- Mala Nath
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, -247667, Uttrakhand, India.
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Zugazagoitia JS, Maya M, Damián-Zea C, Navarro P, Beltrán HI, Peon J. Excited-State Dynamics and Two-Photon Absorption Cross Sections of Fluorescent Diphenyl-TinIV Derivatives with Schiff Bases: A Comparative Study of the Effect of Chelation from the Ultrafast to the Steady-State Time Scale. J Phys Chem A 2009; 114:704-14. [DOI: 10.1021/jp904784b] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jimena S. Zugazagoitia
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
| | - Mauricio Maya
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
| | - Carlos Damián-Zea
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
| | - Pedro Navarro
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
| | - Hiram I. Beltrán
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
| | - Jorge Peon
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, 04510 México D.F., México, and Departamento de Ciencias Naturales, UAM-Cuajimalpa, Avenida Pedro Antonio de los Santos 84, 11850 México D. F., México
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Novel Schiff-base complexes of methyltrioxorhenium (VII) and their performances in epoxidation of cyclohexene. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.06.034] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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