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Alizadeh S, Mague JT, Takjoo R. Structural, theoretical investigations and HSA-interaction studies of three new copper(II) isothiosemicarbazone complexes. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Structural and theoretical studies of iron(III) and copper(II) complexes of dianion N1,N4-bis(salicylidene)-S-alkyl-thiosemicarbazide. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3
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Yasrebi SA, Mague JT, Takjoo R. Synthesis, Characterization, and Crystal Structure Investigation of a New Uranyl Complex of Isothiosemicarbazone. CRYSTALLOGR REP+ 2021. [DOI: 10.1134/s1063774521030299] [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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4
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Synthesis and HSA-interaction of a new mixed ligand Cu-isothiosemicarbazonato complex with adenine nucleobase. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114357] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Arion VB. Coordination chemistry of S-substituted isothiosemicarbazides and isothiosemicarbazones. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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6
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Akbari A, Ghateazadeh H, Takjoo R, Sadeghi-Nejad B, Mehrvar M, Mague JT. Synthesis & crystal structures of four new biochemical active Ni(II) complexes of thiosemicarbazone and isothiosemicarbazone-based ligands: In vitro antimicrobial study. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.109] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Wu SM, Chen X, Xin Z, Jia AQ, Zhang QF. A dinuclear molybdenum(VI) complex with a triaminoguanidine ligand: synthesis and structure of [Mo 2O 4(OH 2)(DMF)(H
t
Bu 6L)]·3DMF ([H 6
t
Bu 6L]Cl=tris(3,5-di- tert-butyl-2-hydroxybenzylidene)-triaminoguanidinium chloride). ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2018. [DOI: 10.1515/znb-2018-0044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Interaction of (NH4)6Mo7O24·4H2O with tris-(3,5-di-tert-butyl-2-hydroxy-benzylidene)triaminoguanidinium chloride [H6
t
Bu6L]Cl in DMF-H2O resulted in isolation of a neutral dinuclear Mo(VI) complex [Mo2O4(OH2)(DMF)(H
t
Bu6L)]·3DMF. The C
3-symmetric-type ligand H
t
Bu6L is coordinated to two cis-{MoO2}2+ moieties via phenolic-oxygen, guanidine nitrogen and azomethine nitrogen atoms, and the remaining sixth coordination sites of the molybdenum centers are occupied by the oxygen atoms from the solvent molecules.
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Affiliation(s)
- Si-Meng Wu
- Institute of Molecular Engineering and Applied Chemistry , Anhui University of Technology , Ma’anshan, Anhui 243002 , P.R. China
| | - Xin Chen
- Institute of Molecular Engineering and Applied Chemistry , Anhui University of Technology , Ma’anshan, Anhui 243002 , P.R. China
| | - Zhifeng Xin
- Institute of Molecular Engineering and Applied Chemistry , Anhui University of Technology , Ma’anshan, Anhui 243002 , P.R. China
| | - Ai-Quan Jia
- Institute of Molecular Engineering and Applied Chemistry , Anhui University of Technology , Ma’anshan, Anhui 243002 , P.R. China
| | - Qian-Feng Zhang
- Institute of Molecular Engineering and Applied Chemistry , Anhui University of Technology , Ma’anshan, Anhui 243002 , P.R. China
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Copper(II) and molybdenum(VI) complexes of a tridentate ONN donor isothiosemicarbazone: Synthesis, characterization, X-ray, TGA and DFT. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.05.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Salam M, Hussein MA, Ramli I, Islam MS. Synthesis, structural characterization, and evaluation of biological activity of organotin(IV) complexes with 2-hydroxy-5-methoxybenzaldehyde-N(4)-methylthiosemicarbazone. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Haque RA, Salam MA. Synthesis, structural, and spectral studies of diorganotin(IV) complexes with 2–hydroxy-5-methylbenzaldehyde-N(4)-cyclohexylthiosemicarbazone. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1123255] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Rosenani A. Haque
- The School of Chemical Sciences, University Sains Malaysia, Penang, Malaysia
| | - M. A. Salam
- The School of Chemical Sciences, University Sains Malaysia, Penang, Malaysia
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11
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Synthesis, crystal structure and DFT studies of a new dioxomolybdenum(VI) Schiff base complex as an olefin epoxidation catalyst. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.09.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Duman S, Kizilcikli İ, Ülküseven B. Dioxomolybdenum(VI) Complexes of 5-Bromo/3,5-Dibromo-Salicylaldehyde 4-(H/C6H5)-S-Propyl-Thiosemicarbazones. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2014.947406] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Songül Duman
- Department of Chemistry, Istanbul University, 34320 Avcılar, Istanbul, Turkey
| | - İrfan Kizilcikli
- Department of Chemistry, Istanbul University, 34320 Avcılar, Istanbul, Turkey
| | - Bahri Ülküseven
- Department of Chemistry, Istanbul University, 34320 Avcılar, Istanbul, Turkey
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Ali AQ, Teoh SG, Eltayeb NE, Ahamed MBK, Majid AA. Synthesis of nickel(II) complexes of isatin thiosemicarbazone derivatives: in vitro anti-cancer, DNA binding, and cleavage activities. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.959943] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Amna Qasem Ali
- School of Chemical Sciences, Universiti Sains Malaysia, Minden, Malaysia
| | - Siang Guan Teoh
- School of Chemical Sciences, Universiti Sains Malaysia, Minden, Malaysia
| | - Naser Eltaher Eltayeb
- Department of Chemistry, Sciences & Arts College – Rabigh, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Mohamed B. Khadeer Ahamed
- EMAN Research and Testing Laboratory, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden, Malaysia
| | - Ams Abdul Majid
- EMAN Research and Testing Laboratory, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden, Malaysia
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Ahmadi M, Fasihizad A, Machura B, Kruszynski R, Barak T. New complexes of an unsymmetrical tetradentate isothiosemicarbazone: Structural, spectral and thermogravimetric investigations, and their nanoparticles synthesis. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.075] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Takjoo R, Centore R, Akbari A, Ahmadi M. Square planar nickel(II) complexes derived from 5-bromo-2-hydroxybenzaldehyde S-ethylisothiosemicarbazone: Preparation, characterization and structural studies. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.04.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Fasihizad A, Barak T, Ahmadi M, Dusek M, Pojarova M. Synthesis, characterization, thermogravimetry, and structural study of uranium complexes derived from dibasic S-alkylated thiosemicarbazone ligands. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.936860] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ahad Fasihizad
- Research and Development Division of Maral Corporation, Mashhad, Iran
| | - Tahere Barak
- Research and Development Division of Maral Corporation, Mashhad, Iran
| | - Mehdi Ahmadi
- Research and Development Division of Maral Corporation, Mashhad, Iran
| | - Michal Dusek
- Institute of Physics of the ASCR, Prague, Czech Republic
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Takjoo R, Mague JT, Akbari A, Ahmadi M. Co(III) and Fe(III) complexes of Schiff bases derived from 2,4-dihydroxybenzaldehyde S-allyl-isothiosemicarbazonehydrobromide. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.856420] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Reza Takjoo
- Department of Chemistry, School of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Joel T. Mague
- Department of Chemistry, Tulane University, New Orleans, LA, USA
| | - Alireza Akbari
- Department of Chemistry, Payame Noor University (PNU), Tehran, Iran
| | - Mehdi Ahmadi
- Department of Chemistry, Payame Noor University (PNU), Tehran, Iran
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New 5-bromo-2-hydroxybenzaldehyde S-ethylisothiosemicarbazone and its mixed-ligand Cu(II) complex with imidazole: synthesis, characterization and DFT calculation. OPEN CHEM 2013. [DOI: 10.2478/s11532-013-0313-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AbstractA new Schiff base ligand of 5-bromo-2-hydroxybenzaldehyde S-ethyl-isothiosemicarbazone (H2L) was synthesized and its mixed-ligand Cu(II) complex was also prepared by reaction of Cu(NO3)2·3H2O with H2L and imidazole. Their structures were fully characterized by elemental analysis, FT-IR, molar conductivity and UV-Vis methods. The analytical data suggest that the metal, H2L and imidazole ratios in the Schiff base complex are 1:1:1. Single crystal diffraction was also used to better understand the molecular structure of the Cu(II) complex. The results of physico-chemical analyses of the Schiff base complex reveal the coordination geometry around the central atom is square planar. The H2L ligand (NNO donor) is coordinated to the metal center as a tridentate bionegatively agent. Another position of the square planar geometry is occupied by the imidazole ligand. Furthermore, computational studies of the new complex were performed by carrying out DFT calculations. Geometry optimization and natural band analysis of the complex is discussed in further detail.
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Takjoo R, Mague JT, Akbari A, Ebrahimipour SY. Synthesis, structural, and thermal analyses of copper(II) and oxido-vanadium(IV) complexes of 4-bromo-2-(((5-chloro-2-hydroxyphenyl)imino)methyl)phenol. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.815343] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Reza Takjoo
- a Department of Chemistry , School of Sciences, Ferdowsi University of Mashhad , Mashhad , Iran
| | - Joel T. Mague
- b Department of Chemistry , Tulane University , New Orleans , LA , USA
| | - Alireza Akbari
- c Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
| | - S. Yousef Ebrahimipour
- d Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
- e Department of Chemistry , Shahid Bahonar University of Kerman , Kerman , Iran
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20
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Akbari A, Ahmadi M, Takjoo R, Heinemann FW. X-ray structure and theoretical studies on a palladium(II) Schiff base complex. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.792334] [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]
Affiliation(s)
- Alireza Akbari
- a Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
| | - Mehdi Ahmadi
- a Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
| | - Reza Takjoo
- b Department of Chemistry , School of Sciences, Ferdowsi University of Mashhad , Mashhad , Iran
| | - Frank W. Heinemann
- c Department of Chemistry and Pharmacy, Inorganic Chemistry , University of Erlangen-Nürnberg , Erlangen , Germany
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Takjoo R, Mague JT, Akbari A, Ahmadi M. Synthesis, spectral, DFT and X-ray study of a cis-MoO2 complex with a new isothiosemicarbazone ligand. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.791922] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Reza Takjoo
- a Department of Chemistry, School of Sciences , Ferdowsi University of Mashhad , Mashhad , Iran
| | - Joel T. Mague
- b Department of Chemistry , Tulane University , New Orleans , LA , USA
| | - Alireza Akbari
- c Department of Chemistry , Payame Noor University (PNU) , Tehran, Iran
| | - Mehdi Ahmadi
- c Department of Chemistry , Payame Noor University (PNU) , Tehran, Iran
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Takjoo R, Akbari A, Ahmadi M, Amiri Rudbari H, Bruno G. Synthesis, spectroscopy, DFT and crystal structure investigations of 3-methoxy-2-hydroxybenzaldehyde S-ethylisothiosemicarbazone and its Ni(II) and Mo(VI) complexes. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.02.078] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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