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Avagyan NA, Lemport PS, Roznyatovsky VA, Evsiunina MV, Matveev PI, Gerasimov MA, Lyssenko KA, Goncharenko VE, Khrustalev VN, Dorovatovskii PV, Tarasevich BN, Yakushev AA, Averin AD, Gloriozov IP, Petrov VG, Ustynyuk YA, Nenajdenko VG. 4-Oxo-7-fluoro-1,10-phenanthroline-2,9-diamides: Synthesis, Structural Features, Lanthanide Complexes, and Am(III)/Ln(III) Solvent Extraction. Inorg Chem 2023; 62:17721-17735. [PMID: 37847197 DOI: 10.1021/acs.inorgchem.3c02371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
A highly efficient synthetic approach was developed for the synthesis of unsymmetrical 1,10-phenanthroline-2,9-diamides with two different substituents in the fourth and seventh positions of the phenanthroline core. The structures of these ligands were confirmed using various spectral methods including 2D-NMR and X-ray analysis. Quantum chemical calculations supported the presence of tautomeric forms of these ligands. Furthermore, it was discovered that these compounds exhibit polydentate ligand behavior toward lanthanide nitrates. The structural characteristics of the complexes formed between these ligands and lanthanide nitrates were investigated both in the solid state and in solution. To further understand the binding properties of these novel unsymmetrical ligands, the binding constants for potential complexes were quantitatively measured by using UV-vis spectrophotometric titration. This allowed for a comprehensive analysis of the binding affinity and stability of these complexes. Extraction experiments of f-elements were performed for symmetrical and unsymmetrical diamides. Overall, this study presents significant advancement in the synthesis and characterization of unsymmetrical 1,10-phenanthroline-2,9-diamides and provides valuable insights into their potential applications as polydentate ligands for lanthanide nitrates.
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Affiliation(s)
- Nane A Avagyan
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Pavel S Lemport
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Vitaly A Roznyatovsky
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Mariia V Evsiunina
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Petr I Matveev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Mikhail A Gerasimov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Konstantin A Lyssenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Victoria E Goncharenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Victor N Khrustalev
- N.D. Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences, Moscow 119991, Russia
- Department of Inorganic Chemistry, Peoples' Friendship University of Russia (RUDN University), Moscow 115419, Russia
| | | | - Boris N Tarasevich
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Alexei A Yakushev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Alexei D Averin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Igor P Gloriozov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Vladimir G Petrov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Yuri A Ustynyuk
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
| | - Valentine G Nenajdenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1 bld. 3, Moscow 119991, Russia
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Fouad R, Shaaban IA, Ali TE, Assiri MA, Shenouda SS. Co(ii), Ni(ii), Cu(ii) and Cd(ii)-thiocarbonohydrazone complexes: spectroscopic, DFT, thermal, and electrical conductivity studies. RSC Adv 2021; 11:37726-37743. [PMID: 35498107 PMCID: PMC9043744 DOI: 10.1039/d1ra06902k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/27/2021] [Indexed: 11/21/2022] Open
Abstract
New and stable coordinated compounds have been isolated in a good yield. The chelates have been prepared by mixing Co(ii), Ni(ii), Cu(ii), and Cd(ii) metal ions with (1E)-1-((6-methyl-4-oxo-4H-chromen-3-yl)methylene)thiocarbonohydrazide (MCMT) in 2 : 1 stoichiometry (MCMT : M2+). Various techniques, including elemental microanalyses, molar conductance, thermal studies, FT-IR, 1H-NMR, UV-Vis, and XRD spectral analyses, magnetic moment measurements, and electrical conductivity, were applied for the structural and spectroscopic elucidation of the coordinating compounds. Further, computational studies using the DFT-B3LYP method were reported for MCMT and its metal complexes. MCMT behaves as a neutral NS bidentate moiety that forms octahedral complexes with general formula [M(MCMT)2Cl(OH2)]Cl·XH2O (M = Cu2+; (X = ½), Ni2+, Co2+; (X = 1)); [Cd(MCMT)2Cl2]·½H2O. There is good confirmation between experimental infrared spectral data and theoretical DFT-B3LYP computational outcomes where MCMT acts as a five-membered chelate bonded to the metal ion through azomethine nitrogen and thiocarbonyl sulphur donors. The thermal analysis is studied to confirm the elucidated structure of the complexes. Also, the kinetic and thermodynamic parameters of the thermal decomposition steps were evaluated. The measured optical band gap values of the prepared compounds exhibited semiconducting nature. AC conductivity and dielectric properties of the ligand and its complexes were examined, which showed that Cu(ii) complex has the highest dielectric constant referring to its high polarization and storage ability.
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Affiliation(s)
- R Fouad
- Department of Chemistry, Faculty of Education, Ain Shams University Roxy Cairo Egypt +20 22581243 +201000212207
| | - Ibrahim A Shaaban
- Department of Chemistry, Faculty of Science, King Khalid University P. O. Box 9004 Abha 61321 Saudi Arabia.,Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University Nasr City 11884 Cairo Egypt
| | - Tarik E Ali
- Department of Chemistry, Faculty of Science, King Khalid University P. O. Box 9004 Abha 61321 Saudi Arabia.,Department of Chemistry, Faculty of Education, Ain Shams University Roxy Cairo Egypt +20 22581243 +201000212207
| | - Mohammed A Assiri
- Department of Chemistry, Faculty of Science, King Khalid University P. O. Box 9004 Abha 61321 Saudi Arabia
| | - S S Shenouda
- Physics Department, Faculty of Education, Ain Shams University Roxy Cairo Egypt
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Hassan AE, Shaaban IA, Abuelela AM, Zoghaib WM, Mohamed TA. Synthesis, characterization, computational studies and biological activities of Co(II), Ni(II) and Cu(II) complexes of 2-Amino-1,3,4-thiadiazole derivatives. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1489124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Ahmed E. Hassan
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ibrahim A. Shaaban
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed M. Abuelela
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Wajdi M. Zoghaib
- Department of Chemistry, Sultan Qaboos University, Muscat, Sultanate of Oman
| | - Tarek A. Mohamed
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
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Mallepally RR, Chintakuntla N, Putta VR, K N, Vuradi RK, P M, S SS, Chitumalla RK, Jang J, Penumaka N, Sirasani S. Synthesis, Spectral Properties and DFT Calculations of new Ruthenium (II) Polypyridyl Complexes; DNA Binding Affinity and in Vitro Cytotoxicity Activity. J Fluoresc 2017; 27:1513-1530. [PMID: 28432633 DOI: 10.1007/s10895-017-2091-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 04/04/2017] [Indexed: 12/13/2022]
Abstract
In this paper a novel ligand debip (2-(4-N,N-diethylbenzenamine)1H-imidazo[4,5-f] [1, 10]phenanthroline) and its Ru(II) polypyridyl complexes [Ru(L)2(debip)]2+, (L = phen (1), bpy (2) and dmb (3)) have been synthesized and characterized by spectroscopic techniques. The DNA binding studies for all these complexes were examined by absorption, emission, quenching studies, viscosity measurements and cyclic voltammetry. The light switching properties of complexes 1-3 have been evaluated. Molecular docking, Density Functional Theory (DFT) and time dependent DFT calculations were performed. The Ru(II) complexes exhibited efficient photocleavage activity against pBR322 DNA upon irradiation and exhibited good antimicrobial activity. Also investigated 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction assay, lactate dehydrogenase (LDH) release assay and reactive oxygen species (ROS) against selected cancer cell lines (HeLa, PC3, Lancap, MCF-7 and MD-MBA 231).
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Affiliation(s)
| | - Nagamani Chintakuntla
- Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Venkat Reddy Putta
- Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Nagasuryaprasad K
- Department of Biochemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Ravi Kumar Vuradi
- Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Madhuri P
- Department of Biochemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Satyanarayana Singh S
- Department of Biochemistry, Osmania University, Hyderabad, Telangana State, 500007, India
| | - Ramesh Kumar Chitumalla
- Department of Nanoenergy Engineering, Pusan National University, Busan, 609-735, Republic of Korea
| | - Joonkyung Jang
- Department of Nanoenergy Engineering, Pusan National University, Busan, 609-735, Republic of Korea
| | - Nagababu Penumaka
- Inorganic & Physical Chemistry Division, CSIR-IICT, Tarnaka, Hyderabad, Telangana, 500007, India
- CSIR-NEERI Kolkata Zonal Laboratory, 1-8, Sector C, East Kolkata, Area Development Projecct, P.O. East Kolkata, Township, Kolkata, 700107, India
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Khorasani-Motlagh M, Noroozifar M, Akbari A, Mirkazehi-Rigi S. Experimental and theoretical studies on the DNA-binding of cationic yttrium(III) complex containing 2,2′-bipyridine. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.10.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Mohamed TA, Shaaban IA, Farag RS, Zoghaib WM, Afifi MS. Synthesis, antimicrobial activity, structural and spectral characterization and DFT calculations of Co(II), Ni(II), Cu(II) and Pd(II) complexes of 4-amino-5-pyrimidinecarbonitrile. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 135:417-427. [PMID: 25105264 DOI: 10.1016/j.saa.2014.07.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 06/25/2014] [Accepted: 07/02/2014] [Indexed: 06/03/2023]
Abstract
Co(II), Ni(II), Cu(II) and Pd(II) complexes of 4-amino-5-pyrimidinecarbonitrile (APC) have been synthesized and characterized using elemental analysis, magnetic susceptibility, mass spectrometry, infrared (4000-200 cm(-1)), UV-Visible (200-1100 nm), (1)H NMR and ESR spectroscopy as well as TGA analysis. The molar conductance measurements in DMSO imply non-electrolytic complexes, formulated as [M(APC)2Cl2] where M=Co(II), Ni(II), Cu(II) and Pd(II). The infrared spectra of Co(II), Ni(II) and Cu(II) complexes indicate a bidentate type of bonding for APC through the exocyclic amino and adjacent pyrimidine nitrogen as donors whereas APC coordinated to Pd(II) ion as a monodentated ligand via a pyrimidine nitrogen donor. The magnetic measurements and the electronic absorption spectra support distorted octahedral geometries for Co(II), Ni(II) and Cu(II) complexes however a square planar complex was favored for the Pd(II) complex (C2h skeleton symmetry). In addition, we carried out B3LYP and ω-B97XD geometry optimization at 6-31G(d) basis set except for Pd(II) where we implemented LanL2DZ/6-31G(d) combined basis set. The computational results favor all trans geometrical isomers where amino N, pyrimidine N and Cl are trans to each other (structure 1). Finally, APC and its divalent metal ion complexes were screened for their antibacterial activity, and the synthesized complexes were found to be more potent antimicrobial agents than APC against one or more microbial species.
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Affiliation(s)
- Tarek A Mohamed
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt.
| | - Ibrahim A Shaaban
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Rabei S Farag
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Wajdi M Zoghaib
- Department of Chemistry, Sultan Qaboos University, P.O. Box 36, Al Khod, Oman
| | - Mahmoud S Afifi
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar University, Nasr City 11884, Cairo, Egypt
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Luo H, Xiao J, Chen J, Xu H, Lu J, Liu Z, Chen S, Tong M, Zheng K, Ji L. Effect of Electronic Structures of Enantiomers of Ruthenium(II) Polypyridyl Complexes on DNA Binding Behaviors. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090226] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Zhao P, Xu LC, Huang JW, Liu J, Yu HC, Zheng KC, Ji LN. Experimental and DFT studies on DNA binding and photocleavage of two cationic porphyrins. Effects of the introduction of a carboxyphenyl into pyridinium porphyrin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2008; 71:1216-1223. [PMID: 18462990 DOI: 10.1016/j.saa.2008.03.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Revised: 02/29/2008] [Accepted: 03/19/2008] [Indexed: 05/26/2023]
Abstract
The DNA-binding affinities and DNA photocleavage abilities of cationic porphyrin, 5-(4-carboxyphenyl)-10,15,20-tris(4-methylpyridiniumyl)porphyrin (CTMPyP), and its reference compound meso-tetrakis(N-methyl-4-pyridiniumyl)porphyrin (H2TMPyP) have been investigated. The DNA-binding behaviors of the two compounds in NaH2PO4 buffer were compared systematically by using absorption, fluorescence and circular dichroism (CD) spectra, thermal denaturation as well as viscosity measurements. The experimental results show that CTMPyP binds to DNA in an outside binding mode, while H2TMPyP in an intercalative mode. Photocleavage experiments reveal that both two compounds employ 1O2-mediated mechanism in cleaving DNA and H2TMPyP can cleave DNA more efficiently than CTMPyP. Theoretical calculations were carried out with the density functional theory (DFT), and the calculated results indicate that the character and energies of some frontier orbitals of CTMPyP are quite different from those of H2TMPyP. These theoretical results can be used to explain their different DNA-binding modes and affinities to a certain extent.
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Affiliation(s)
- Ping Zhao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, PR China
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Systematic characterization on electronic structures and spectra for a series of complexes, M(IDB)Cl2 (M = Mn, Fe, Co, Ni, Cu and Zn): a theoretical study. J Mol Model 2008; 15:469-79. [DOI: 10.1007/s00894-008-0432-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Accepted: 11/17/2008] [Indexed: 10/21/2022]
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Tricationic pyridium porphyrins appending different peripheral substituents: Experimental and DFT studies on their interactions with DNA. Biophys Chem 2008; 135:102-9. [DOI: 10.1016/j.bpc.2008.03.013] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2008] [Revised: 03/29/2008] [Accepted: 03/30/2008] [Indexed: 11/22/2022]
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Mei WJ, Ma YZ, Liu J, Chen JC, Zheng KC, Ji LN, Yao JH. Experimental and DFT Studies on the DNA-binding Properties of Ruthenium(II) Complexes [Ru(phen)2L]2+(L = o-MOP, o-MP, o-CP and o-NP). TRANSIT METAL CHEM 2006. [DOI: 10.1007/s11243-005-6365-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen J, Li J, Qian L, Zheng K. Electronic structures and SARs of the isomeric complexes α-, β-, γ- [Ru(mazpy)2Cl2] with different antitumor activities. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.theochem.2005.05.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Liu XW, Li J, Deng H, Zheng KC, Mao ZW, Ji LN. Experimental and DFT studies on the DNA-binding trend and spectral properties of complexes [Ru(bpy)2L]2+ (L=dmdpq, dpq, and dcdpq). Inorganica Chim Acta 2005. [DOI: 10.1016/j.ica.2005.05.006] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Zheng K, Deng H, Liu X, Li H, Chao H, Ji L. Electronic structures, DNA-binding and related properties of complexes [Ru(bpy)2L]2+ (L=ip, pip, hpip). ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.theochem.2004.05.026] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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