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Synthesis, Characterization, Crystal Structure, and Hirshfeld Surface Analysis of Zinc, Cadmium, and Mercury Diphosphine Complexes; Precursors for Oxide Nanoparticles. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01948-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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2
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Deghadi RG, Abbas AA, Mohamed GG. Theoretical and experimental investigations of new bis (amino triazole) schiff base ligand: Preparation of its UO
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(II), Er (III), and La (III) complexes, studying of their antibacterial, anticancer, and molecular docking. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6292] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Reem G. Deghadi
- Chemistry Department, Faculty of Science Cairo University Giza 12613 Egypt
| | - Ashraf A. Abbas
- Chemistry Department, Faculty of Science Cairo University Giza 12613 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza 12613 Egypt
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Akbari Z, Montazerozohori M, Hoseini SJ, Naghiha R, Hayati P, Bruno G, Santoro A, White JM. Synthesis, crystal structure, Hirshfeld surface analyses, antimicrobial activity, and thermal behavior of some novel nanostructure hexa‐coordinated Cd(II) complexes: Precursors for CdO nanostructure. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zahra Akbari
- Department of Chemistry Yasouj University Yasouj Iran
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | | | | | - Reza Naghiha
- Department of Animal Sciences, Faculty of Agriculture Yasouj University Yasouj Iran
| | - Payam Hayati
- Persian Gulf Science and Technology Park Nano Gostaran Navabegh Fardaye Dashtestan Company Borazjan Iran
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | - Antonio Santoro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences University of Messina Messina Italy
| | - Jonathan M. White
- School of Chemistry and BIO‐21 Institute University of Melbourne Parkville Victoria Australia
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Coordination framework of cadmium(II), harvested from dithiolate-imidazole binary ligand systems: Crystal structure, Hirshfeld surface analysis, antibacterial, and DNA cleavage potential. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Tavassoli M, Montazerozohori M, Naghiha R, Sadeghi H, Masoudiasl A, Joohari S, Lopez EV, Mahmoudi G. Some new nanostructure zinc complex: Synthesis, spectral analyses, crystal structure, Hirshfeld surface analyses, antimicrobial/anticancer, thermal behavior and usage as precursor for ZnO nanostructure. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 110:110642. [PMID: 32204075 DOI: 10.1016/j.msec.2020.110642] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 10/04/2019] [Accepted: 01/03/2020] [Indexed: 01/04/2023]
Abstract
In this work, a new tridentate ligand, its some novel zinc halide/pseudohalide complexes and their antimicrobial and cytotoxic effects of them are described. Characterization data of these compounds have been achieved via several physical and micro analytical techniques. As typical one, X-ray crystal structure analysis of zinc azide complex was run showing zinc center is penta-coordinated by three nitrogen atoms from Schiff base ligand and two terminal azide nitrogen atoms as a distorted square pyramidal geometry. Hirshfeld surfaces analysis clears the important role of interactions related to azide groups (NH⋯N and CH⋯N hydrogen bonds) in the stabilization of its supramolecular structure. According to data obtained from thermal analysis (TG/DTG/DTA), all complexes are decomposed at four or more thermal stages below 1000 °C. Moreover antimicrobial activities of the compounds were screened against some gram positive and gram negative bacteria. Furthermore anticancer activities of the complexes were studied against MDA-MB468 and k562 as two cancer cell lines. In final, three zinc complexes were also synthesized in nano scale by sonochemical method and one of them was utilized as the precursor for preparation of nanostructure ZnO confirmed by XRD pattern and SEM image.
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Affiliation(s)
| | | | - Reza Naghiha
- Department of Animal Sciences, Faculty of Agriculture, Yasouj University, Yasouj, Iran
| | - Hossein Sadeghi
- Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Ardavan Masoudiasl
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
| | - Shiva Joohari
- Department of Basic Sciences, Yasooj Branch, Islamic Azad University, Yasooj, Iran
| | | | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
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Nanostructured Metal Oxides Prepared from Schiff Base Metal Complexes: Study of the Catalytic Activity in Selective Oxidation and C–C Coupling Reactions. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01269-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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7
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Catalytic Oxidation of Benzyl Alcohol Using Nanosized Cu/Ni Schiff-Base Complexes and Their Metal Oxide Nanoparticles. Catalysts 2018. [DOI: 10.3390/catal8100452] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this work, nanosized Cu and Ni Schiff-base complexes, namely ahpvCu, ahpnbCu, and ahpvNi, incorporating imine ligands derived from the condensation of 2-amino-3-hydroxypyridine, with either 3-methoxysalicylaldehyde (ahpv) or 4-nitrobenzaldehyde (ahpnb), were synthesized using sonochemical approach. The structure and properties of the new ligands and their complexes with Ni(II) and Cu(II) were determined via infrared (IR), nuclear magnetic resonance (NMR), electronic spectra (UV-Vis), elemental analysis (CHN), thermal gravimetric analysis (TGA), molar conductivity (Λm), and magnetic moment (μeff). The combined results revealed the formation of 1:1 (metal: ligand) complexes for ahpvCu and ahpvNi and 1:2 for ahpnbCu. Additionally, CuO and NiO nanoparticles were prepared by calcination of the respective nanosized Cu/Ni complexes at 500 °C, and characterized by powder X-ray diffraction (XRD) and transmission electron microscopy (TEM). Significantly, the as-prepared nanosized Schiff-base Cu/Ni complexes and their oxides showed remarkable catalytic activity towards the selective oxidation of benzyl alcohol (BzOH) in aqueous H2O2/ dimethylsulfoxide (DMSO) solution. Thus, catalytic oxidation of BzOH to benzaldehyde (BzH) using both ahpvCu complex and CuO nanoparticles in H2O2/DMSO media at 70 °C for 2 h yielded 94% and 98% BzH, respectively, with 100% selectivity.
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Khani S, Montazerozohori M, Naghiha R. Some novel nanostructure Schiff base compounds: Antimicrobial and thermal behaviors. J PHYS ORG CHEM 2018. [DOI: 10.1002/poc.3873] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Khani
- Department of Chemistry; Yasouj University; Yasouj Iran
| | | | - R. Naghiha
- Department of Animal Sciences, Faculty of Agriculture; Yasouj University; Yasouj Iran
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Jahromi SM, Montazerozohori M, Masoudiasl A, Houshyar E, Joohari S, White JM. Sonochemical synthesis and characterization of new seven coordinated zinc, cadmium and mercury nitrate complexes: New precursors for nanostructure metal oxides. ULTRASONICS SONOCHEMISTRY 2018; 41:590-599. [PMID: 29137791 DOI: 10.1016/j.ultsonch.2017.10.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 10/23/2017] [Accepted: 10/24/2017] [Indexed: 06/07/2023]
Abstract
The nitrate complexes of group 12 elements with a tridentate Schiff base ligand (L = (E)-N1-((E)-3- phenylallylidene)-N2-(2-((E)-((E)-3-phenylallylidene) amino)ethyl) ethane-1,2-diamine) were synthesized via sonochemical process and characterized by various physical and chemical methods. The structural analysis of the zinc nitrate complex by single crystal X-ray diffraction analysis shows that the central atom is seven-coordinated by three nitrogen atoms from the Schiff base ligand as well as four oxygen atoms from two different nitrate anions. The geometry around the metal center can be described as a distorted pentagonal bipyramid. The crystal packing analysis of zinc nitrate complex indicates that the intermolecular interactions related to nitrate groups plays the essential role in the orientation of supramolecular structure. Hirshfeld surfaces (HS) and their corresponding fingerprint plots (FP) have been also used for further investigation of crystal structure of zinc nitrate complex. Furthermore thermal analyses (TG/DTG) of three nanostructure complexes were carried out and discussed. Finally, direct thermolysis of zinc and cadmium nitrate complexes in air atmosphere led to the production of zinc and cadmium oxide nanoparticles.
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Affiliation(s)
| | - M Montazerozohori
- Department of Chemistry, Yasouj University, Yasouj 75918-74831, Iran.
| | - A Masoudiasl
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - E Houshyar
- Department of Mechanical Engineering of Biosystems, Faculty of Agriculture, Jahrom University, PO Box 74135-111, Jahrom, Iran
| | - S Joohari
- Department of Basic Sciences, Yasooj Branch, Islamic Azad University, Yasooj, Iran
| | - J M White
- School of Chemistry and BIO-21 Institute, University of Melbourne, 30 Flemington Road, Parkville, Australia
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Banaei A, Saadat A, McArdle P, Mohammad Goli M. Crystal structure, antibacterial activity and nanoparticles of Cd(II) complex derived from dithiophosphonate ligand. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1424158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Alireza Banaei
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Afshin Saadat
- Department of Chemistry, Germi Branch, Islamic Azad University, Germi, Iran
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Abdel-Rahman LH, Abu-Dief AM, El-Khatib RM, Abdel-Fatah SM. Sonochemical synthesis, DNA binding, antimicrobial evaluation and in vitro anticancer activity of three new nano-sized Cu(II), Co(II) and Ni(II) chelates based on tri-dentate NOO imine ligands as precursors for metal oxides. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 162:298-308. [DOI: 10.1016/j.jphotobiol.2016.06.052] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Ultrasound assisted synthesis, characterization and electrochemical study of a tetradentate oxovanadium diazomethine complex. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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A zinc iodide complex with two-dimensional supra-molecular network: new antimicrobial four coordinated zinc complexes. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0791-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Montazerozohori M, Mojahedi Jahromi S, Masoudiasl A, McArdle P. Nano structure zinc (II) Schiff base complexes of a N3-tridentate ligand as new biological active agents: spectral, thermal behaviors and crystal structure of zinc azide complex. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:517-528. [PMID: 25528511 DOI: 10.1016/j.saa.2014.11.055] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Revised: 10/19/2014] [Accepted: 11/20/2014] [Indexed: 06/04/2023]
Abstract
In this work, synthesis of some new five coordinated zinc halide/pseudo-halide complexes of a N3-tridentate ligand is presented. All complexes were subjected to spectroscopic and physical methods such as FT-IR, UV-visible, (1)H and (13)C NMR spectra, thermal analyses and conductivity measurements for identification. Based on spectral data, the general formula of ZnLX2 (X=Cl(-), Br(-), I(-), SCN(-) and N3(-)) was proposed for the zinc complexes. Zinc complexes have been also prepared in nano-structure sizes under ultrasonic irradiation. X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were applied for confirmation of nano-structure character for the complexes. Among the complexes, zinc azide complex structure was analyzed by X-ray crystallography. This complex crystallizes as a triplet in trigonal system with space group of P31. The coordination sphere around the zinc center is well shown as a distorted trigonal bipyramidal with three nitrogen atoms from Schiff base ligand and two terminal azide nitrogen atoms attached to zinc ion. Various intermolecular interactions such as NH⋯N, CH⋯N and CH⋯π hydrogen bonding interactions stabilize crystalline lattice so that they causes a three dimensional supramolecular structure for the complex. In vitro screening of the compounds for their antimicrobial activities showed that ZnLI2, ZnL(N3)2, ZnLCl2 and ZnL(NCS)2 were found as the most effective compound against bacteria of Bacillus subtilis, Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli respectively. Also ZnLI2 and ZnLCl2 complexes were found more effective against two selected fungi than others. Finally, thermal behaviors of the zinc complexes showed that they are decomposed via 2-4 thermal steps from room temperature up to 1000°C.
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Affiliation(s)
- M Montazerozohori
- Department of Chemistry, Yasouj University, Yasouj 75918-74831, Iran.
| | | | - A Masoudiasl
- Department of Chemistry, Yasouj University, Yasouj 75918-74831, Iran
| | - P McArdle
- School of Chemistry, National University of Ireland, Galway, Ireland
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