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Esmaeilzadeh J, Mardani Z, Moeini K, Carpenter-Warren C, Slawin AMZ, Woollins JD. COORDINATION OF AN AMINO ALCOHOLIC SCHIFF BASE LIGAND TOWARD THE ZINC(II) ION: SPECTRAL, STRUCTURAL, THEORETICAL, AND DOCKING STUDIES. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476621130023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Esmaeilzadeh J, Mardani Z, Golsanamlou V, Moeini K, Krautscheid H. Evaluation of biological activities of cobalt(II) and copper(II) complexes synthesized from methylcarboxylate and amino alcohol ligand mixtures: spectroscopic, structural and docking studies. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1980033] [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)
- Javad Esmaeilzadeh
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Zahra Mardani
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Vali Golsanamlou
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Keyvan Moeini
- Department of Chemistry, Payame Noor University, Tehran, Iran
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Saghatforoush L, Hosseinpour S, Moeini K, Mardani Z, Bezpalko MW, Scott Kassel W. INVESTIGATION OF THE BINDING ABILITY
OF A NEW THIOSEMICARBAZONE-BASED LIGAND
AND ITS Zn(II) COMPLEX TOWARD PROTEINS AND DNA: SPECTRAL, STRUCTURAL, THEORETICAL, AND DOCKING STUDIES. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621050115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Marandi F, Moeini K, Krautscheid H. A PYRIDYL-TRIAZINE COMPLEX OF Co(II): SPECTROSCOPIC, STRUCTURAL, AND DOCKING STUDIES. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621040119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Guo L, Gao YP, Lv YH, Wang L, Han Y, Chang F. A series of 2D and 3D coordination polymers containing multicore Mn-carboxyl chain and flexible polycarboxylate ligands: synthesis, structure, and magnetic properties. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1889526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Le Guo
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
- College of Chemical Engineering, Ordos Institute of Technology, Ordos, China
| | - Yan-Peng Gao
- College of Chemical Engineering, Ordos Institute of Technology, Ordos, China
| | - Yan-Hua Lv
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
| | - Li Wang
- Chemistry and Chemical Engineering School, Inner Mongolia University of Science and Technology, Baotou, China
| | - Yu Han
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
| | - Fei Chang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
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Beheshti A, Nozarian K, Mousavifard ES, Abrahams CT, Mayer P, Gajda R, Woźniak K, Motamedi H. Design and construction of the imidazole-2-thione-based copper(I) complexes by varying the co-anion and synthesis conditions and verifying their antimicrobial activity. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121874] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Alikhani M, Hakimi M, Moeini K, Mashreghi M, Eigner V, Dusek M. Spectral, structural, biological and molecular docking studies of a new mixed-valence V(IV)/V(V) ofloxacin complex. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128300] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Hakimi M, Rezaei H, Moeini K, Mardani Z, Carpenter-Warren C. Solvent free synthesis of three cyclotriphosphazene derivatives containing piperazine substituents using microwave irradiation. Spectral, theoretical, solution and docking studies. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2019.1618297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | - Homeyra Rezaei
- Chemistry Department, Payame Noor University, Tehran, Iran
| | - Keyvan Moeini
- Chemistry Department, Payame Noor University, Tehran, Iran
| | - Zahra Mardani
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, Urmia, Iran
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Mardani Z, Moeini K, Darroudi M, Carpenter-Warren C, Slawin AMZ, Woollins JD. Macrocyclic copper(II) complexes containing diazacyclam-based ligand: spectral, structural and docking studies. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1684477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Zahra Mardani
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, Urmia, Islamic Republic of Iran
| | - Keyvan Moeini
- Chemistry Department, Payame Noor University, Tehran, Islamic Republic of Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Islamic Republic of Iran
| | | | | | - J. Derek Woollins
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, Fife, UK
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Marandi F, Moeini K, Krautscheid H. Coordination of a triazine ligand with Cu II and Ag I investigated by spectral, structural, theoretical and docking studies. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1389-1397. [PMID: 31589155 DOI: 10.1107/s2053229619011719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 08/23/2019] [Indexed: 11/10/2022]
Abstract
Two complexes of 5-phenyl-3-(pyridin-2-yl)-1,2,4-triazine (PPTA), namely (ethanol-κO)bis(nitrato-κO)[5-phenyl-3-(pyridin-2-yl-κN)-1,2,4-triazine-κN2]copper(II), [Cu(NO3)2(C14H10N4)(C2H6O)] or [Cu(NO3)2(PPTA)(EtOH)] (1), and bis[μ-5-phenyl-3-(pyridin-2-yl)-1,2,4-triazine]-κ3N1:N2,N3;κ3N2,N3:N1-bis[(nitrato-κO)silver(I)], [Ag2(NO3)2(C14H10N4)2] or [Ag2(NO3)2(μ-PPTA)2] (2), were prepared and characterized by elemental analysis, FT-IR spectroscopy and single-crystal X-ray diffraction. The X-ray structure analysis of 1 revealed a copper complex with square-pyramdial geometry containing two O-donor nitrate ligands along with an N,N'-donor PPTA ligand and one O-donor ethanol ligand. In the binuclear structure of 2, formed by the bridging of two PPTA ligands, each Ag atom has an AgN3O environment and square-planar geometry. In addition to the four dative interactions, each Ag atom interacts with two O atoms of two nitrate ligands on adjacent complexes to complete a pseudo-octahedral geometry. Density functional theory (DFT) calculations revealed that the geometry around the Cu and Ag atoms in 1opt and 2opt (opt is optimized) for an isolated molecule is the same as the experimental results. In 1, O-H...O hydrogen bonds form R12(4) motifs. In the crystal network of the complexes, in addition to the hydrogen bonds, there are π-π stacking interactions between the aromatic rings (phenyl, pyridine and triazine) of the ligands on adjacent complexes. The ability of the ligand and complexes 1 and 2 to interact with ten selected biomacromolecules (BRAF kinase, CatB, DNA gyrase, HDAC7, rHA, RNR, TrxR, TS, Top II and B-DNA) was investigated by docking studies. The results show that the studied compounds can interact with proteins better than doxorubicin (except for TrxR and Top II).
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Affiliation(s)
- Farzin Marandi
- Inorganic Chemistry Department, Faculty of Chemistry, Urmia University, 57561-51818 Urmia, I. R. Iran
| | - Keyvan Moeini
- Chemistry Department, Payame Noor University, 19395-4697 Tehran, I. R. Iran
| | - Harald Krautscheid
- Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
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Mardani Z, Akbari S, Moeini K, Darroudi M, Carpenter-Warren C, Slawin AMZ, Woollins JD. 2D-Coordination polymer containing lead(II) in a hemidirected PbO 4S 3 environment formed by molecular breaking of the 1,3-oxathiolane ligand. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2019-0043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract
A new 1,3-oxathiolane-based ligand, 2-(1,3-oxathiolan-2-yl)pyridine, was prepared and its coordination to lead(II) was investigated. Experiments revealed a ligand-breaking reaction during the complexation process, which leads to the formation of a 2D-coordination polymer of lead(II), [Pb(μ
3-HME)(μ-OAc)]
n
; H2ME: 2-mercaptoethanol. The compounds have been characterized by elemental analysis, FT-IR, 1H NMR spectroscopy and single-crystal X-ray diffraction. X-ray analysis revealed a 2D-coordination polymer extending via acetato bridges. The lead(II) center adopts a rare PbO4S3-distorted pentagonal bipyramidal geometry with a hemidirected arrangement. Upon coordination, the thiol group of the H2ME ligand is deprotonated to coordinate as an anionic ligand. The network extends in sheets in the crystallographic ab plane via Pb–S–Pb and Pb–O–Pb bridges, aided by O–H⋯O hydrogen bonds.
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Affiliation(s)
- Zahra Mardani
- Inorganic Chemistry Department, Faculty of Chemistry , Urmia University , 57561-51818 Urmia , I.R. Iran
| | - Samira Akbari
- Inorganic Chemistry Department, Faculty of Chemistry , Urmia University , 57561-51818 Urmia , I.R. Iran
| | - Keyvan Moeini
- Chemistry Department , Payame Noor University , 19395-4697 Tehran , I.R. Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center , Mashhad University of Medical Sciences , 99191-91778 Mashhad , I.R. Iran
| | | | - Alexandra M. Z. Slawin
- EaStCHEM School of Chemistry , University of St Andrews , St Andrews , Fife KY16 9ST , UK
| | - J. Derek Woollins
- EaStCHEM School of Chemistry , University of St Andrews , St Andrews , Fife KY16 9ST , UK
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Mardani Z, Dorjani S, Moeini K, Darroudi M, Carpenter-Warren C, MZ Slawin A, Woollins JD. A novel ligand transfer reaction: Transferring an N3-donor amine ligand from Ni(II) to Cu(II)—structural, spectral, theoretical, and docking studies. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.1177/1747519819863134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Two complexes of N1-(2-aminoethyl)propane-1,3-diamine (AEPD), [Ni(AEPD)2](NO3)2 (1) and [Cu2( μ-Cl)2(AEPD)2](NO3)2·2H2O (2), are prepared and identified by elemental analysis, Fourier transform infrared spectroscopy and UV–Vis spectroscopy, and single-crystal X-ray diffraction (for 2). Spectral and structural data reveal that the AEPD ligand transfers from nickel to copper in the reaction between 1 and copper chloride. All coordination modes of the AEPD-based ligands are studied by analysis of the Cambridge Structural Database. The nickel atom in 1 has octahedral geometry (NiN6) while X-ray structure analysis revealed that the copper atom in the binuclear structure of 2 has an elongated square-pyramidal geometry with a CuN3OCl2 environment. In the crystal network of 2, water molecules and cationic complex units along with the nitrate ions form different hydrogen bond motifs. The thermodynamic stability of the compounds and their charge distribution patterns is studied by density functional theory and natural bond orbital analysis. The ability of AEPD and its complexes to interact with 10 selected biomacromolecules is investigated by docking calculations.
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Affiliation(s)
- Zahra Mardani
- Department of Inorganic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Sima Dorjani
- Department of Inorganic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Keyvan Moeini
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | - J Derek Woollins
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, UK
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Mardani Z, Hakimi M, Moeini K, Mohr F. Reaction of 2-[(2-aminoethyl)amino]ethanol with pyridine-2-carbaldehyde and complexation of the products with CuII and CdII along with docking studies. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:951-959. [DOI: 10.1107/s2053229619008258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 06/08/2019] [Indexed: 11/10/2022]
Abstract
The reaction between 2-[2-(aminoethyl)amino]ethanol and pyridine-2-carbaldehyde in a 1:2 molar ratio affords a mixture containing 2-({2-[(pyridin-2-ylmethylidene)amino]ethyl}amino)ethanol (PMAE) and 2-[2-(pyridin-2-yl)oxazolidin-3-yl]-N-(pyridin-2-ylmethylidene)ethanamine (POPME). Treatment of this mixture with copper(II) chloride or cadmium(II) chloride gave trichlorido[(2-hydroxyethyl)({2-[(pyridin-2-ylmethylidene)amino]ethyl})azanium]copper(II) monohydrate, [Cu(C10H16N3O)Cl3]·H2O or [Cu(HPMAE)Cl3]·H2O, 1, and dichlorido{2-[2-(pyridin-2-yl)oxazolidin-3-yl]-N-(pyridin-2-ylmethylidene)ethanamine}cadmium(II), [CdCl2(C16H18N4O)] or [CdCl2(POPME)], 2, which were characterized by elemental analysis, FT–IR, Raman and 1H NMR spectroscopy and single-crystal X-ray diffraction. PMAE is potentially a tetradentate N3O-donor ligand but coordinates to copper here as an N2 donor. In the structure of 1, the geometry around the Cu atom is distorted square pyramidal. In 2, the Cd atom has a distorted octahedral geometry. In addition to the hydrogen bonds, there are π–π stacking interactions between the pyridine rings in the crystal packing of 1 and 2. The ability of PMAE, POPME and 1 to interact with ten selected biomolecules (BRAF kinase, CatB, DNA gyrase, HDAC7, rHA, RNR, TrxR, TS, Top II and B-DNA) was investigated by docking studies and compared with doxorubicin.
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