1
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Mandal UC, Chatterjee A, Chattopadhyay T, Mukherjee A, Ghosh R. Synthesis and structural characterization of unsymmetrical Schiff base 2-(1-(2-aminophenylimino)ethyl)phenol (LH3) and its Pd(II) complex [Pd3(LH)3]: catalysis of Suzuki–Miyaura cross-coupling reaction. J CHEM SCI 2023. [DOI: 10.1007/s12039-023-02142-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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2
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Turk P, Singh K, Choudhary S. Synthesis, Spectral Characterization, Electrochemical, Antioxidant and Antimicrobial Evaluation of 3d-Metal Complexes of 3-Mercapto-4-(Pyren-1-ylmethylene)Amino-1,2,4-Triazin-5-One. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2172051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Prerna Turk
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
- Government College Bherian, Kurukshetra, India
| | - Kiran Singh
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Swati Choudhary
- Department of Biochemistry, Kurukshetra University, Kurukshetra, India
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3
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Sumi M, Nevaditha N, Sindhu Kumari B. Synthesis, structural evaluation, antioxidant, DNA cleavage, anticancer activities and molecular docking study of metal complexes of 2-amino thiophene derivative. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Hassanien A, Altalhi TA, Atta A, AlHazaa AN, Alsawat M, Mersal GA, Adam AMA, Refat MS. Studying spectroscopic, cyclic voltammetry, and electrical properties of novel 4-amino antipyrine derivative for photonic applications. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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5
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Tan Y, Lei Y. Synthesis and crystal structures of copper, nickel and zinc complexes derived from 2-((2-(pyrrolidin-1-yl)ethylimino)methyl)phenol with antimicrobial activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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Synthesis and crystal structures of zinc complexes derived from N,N'-bis(4-bromosalicylidene)-1,3-propanediamine with antimicrobial activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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7
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Ma X, Chen ZY, Li SY, Chen HL, Chen QL. Syntheses, crystal structures and fluorescent properties of imidazole based mixed-ligand nickle and cadmium complexes. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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8
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Riasat M, Sharif S, Khurshid S, Farid S, Bano R, Gilani MA, Şahin O, Perveen F. Ultrasonic assisted synthesis of Zn(II) 2D coordination polymer and 4-nitroaniline photoluminescence sensing manifestation through DFT studies. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2046268] [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)
- Madiha Riasat
- Department of Chemistry, Materials Chemistry Laboratory, GC University, Lahore, Pakistan
| | - Shahzad Sharif
- Department of Chemistry, Materials Chemistry Laboratory, GC University, Lahore, Pakistan
| | - Shazia Khurshid
- Department of Chemistry, Materials Chemistry Laboratory, GC University, Lahore, Pakistan
| | - Sidra Farid
- Department of Chemistry, Materials Chemistry Laboratory, GC University, Lahore, Pakistan
| | - Rehana Bano
- School of Chemistry, Center for Organic Chemistry, University of the Punjab, Lahore, Pakistan
| | - Mazhar Amjad Gilani
- Department of Chemistry, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Onur Şahin
- Department of Occupational Health & Safety, Faculty of Health Sciences, Sinop University, Sinop, Turkey
| | - Fouzia Perveen
- Research Center for Modelling and Simulation, National University of Sciences and Technology, Islamabad, Pakistan
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9
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Buta I, Shova S, Ilies S, Manea F, Andruh M, Costisor O. Mono- and oligonuclear complexes based on a o-vanillin derived Schiff-base ligand: Synthesis, crystal structures, luminescent and electrochemical properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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10
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Klamm BE, Windorff CJ, Celis-Barros C, Beltran-Leiva MJ, Sperling JM, Albrecht-Schönzart TE. Exploring the Oxidation States of Neptunium with Schiff Base Coordination Complexes. Inorg Chem 2020; 59:18035-18047. [PMID: 33238091 DOI: 10.1021/acs.inorgchem.0c02455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A pair of neptunium Schiff base coordination complexes, NpVIO2L(MeOH) and NpIVL2 {H2L = N,N'-bis[(4,4'-diethylamino)salicylidene]-1,2-phenylenediamine}, have been synthesized and analyzed by several characterization methods including single-crystal X-ray diffraction, electronic absorption, 1H NMR, cyclic voltammetry, and theoretical interpretation. Structural analysis reveals that NpVIO2L(MeOH) and NpIVL2 are isomorphous with the previously reported UVIO2L(MeOH) and MIVL2 (M = Pu, Ce, U, Th) complexes, respectively, allowing for a direct comparison across the series. The reduction of NpVIO2L(MeOH) in situ or direct synthesis from a (NpVO2)+ source shows evidence of a pentavalent neptunyl (NpVO2L)xn- species as determined by UV/vis/NIR and 1H NMR spectroscopy. The synthesis of (NpVO2L)xn- directly from a (NpVO2)+ starting material gives a similar spectrum. Theoretical analysis offers insight into the electronic structure for a better understanding of the bonding patterns and relative stability of the different oxidation states. Computational results show that the Np-L covalent interactions in NpIVL2 are similar to those in the NpVIO2L(MeOH) complex, indicating that neither the presence of the axial oxo ligands nor the oxidation state significantly modify the nature of the Np-L bonds.
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Affiliation(s)
- Bonnie E Klamm
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States.,Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87544, United States
| | - Cory J Windorff
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States
| | - Cristian Celis-Barros
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States
| | - Maria J Beltran-Leiva
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States
| | - Joseph M Sperling
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States
| | - Thomas E Albrecht-Schönzart
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Room 118 DLC, Tallahassee, Florida 32306, United States
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11
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Kushvaha SK, Arumugam S, Shankar B, Sarkar RS, Ramkumar V, Mondal KC. Isolation and Characterization of Different Homometallic and Heterobimetallic Complexes of Nickel and Zinc Ions by Controlling Molar Ratios and Solvents. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900338] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Arabahmadi R. Cobalt (II) Complexes Derived from Azo‐Azomethine Ligands: Synthesis, Characterization, Solvatochromic, Fluorescence, Thermal, Electrochemical and Antimicrobial Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201900075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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Kushvaha SK, Shankar B, Gorantla NVTSM, Mondal KC. A Fluorescent Hexanuclear Zn(II) Complex. ChemistrySelect 2019. [DOI: 10.1002/slct.201803745] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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14
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Mohite S, Patil-Deshmukh A, Chavan S. Synthesis and characterization of Ru(III) complexes with 2-((E)-((4-((4-bromophenyl)ethynyl)phenyl)imino)methyl-4-((E)-phenyldiazenyl)phenol and their use as a precursor for RuO2 nanoparticles. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.08.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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15
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Ghobadi K, Zare HR, Gorji A, Benvidi A. Electrochemical activation of CO2 by a di-Schiff base of N, N′-bis(2-hydroxy-1-naphthaldehyde)-m-phenylenediimine. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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16
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Gondia N, Sharma S. Spectroscopic characterization and photophysical properties of schiff base metal complex. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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17
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Bharti S, Choudhary M, Mohan B, Sharma SR, Ahmad K. Syntheses, crystal structures, DFT, molecular docking and inhibition studies of jack been urease by nickel (II) and copper (II) Schiff base complexes. INORG NANO-MET CHEM 2018. [DOI: 10.1080/24701556.2018.1503679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Sulakshna Bharti
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Mukesh Choudhary
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Bharti Mohan
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - S. R. Sharma
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - K. Ahmad
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
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18
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Wang L, Fan Y, Guan X, Qu W, Lin Q, Yao H, Wei T, Zhang Y. A novel naphthalimide–glutathione chemosensor for fluorescent detection of Fe3+ and Hg2+ in aqueous medium and its application. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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19
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Buta I, Cseh L, Cretu C, Aparaschivei D, Maxim C, Lönnecke P, Hey-Hawkins E, Stanica N, Ohler E, Rentschler E, Andruh M, Costisor O. Polynuclear copper(II) complexes with hexadentate Schiff base directed by the counter ion. Syntheses, crystal structures and magnetic properties. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.10.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Sangeeta S, Ahmad K, Noorussabah N, Bharti S, Mishra M, Sharma S, Choudhary M. Synthesis, crystal structures, molecular docking and urease inhibition studies of Ni(II) and Cu(II) Schiff base complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.062] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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21
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Wang F, Gao L, Zhao Q, Zhang Y, Dong WK, Ding YJ. A highly selective fluorescent chemosensor for CN - based on a novel bis(salamo)-type tetraoxime ligand. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 190:111-115. [PMID: 28918219 DOI: 10.1016/j.saa.2017.09.027] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/19/2017] [Accepted: 09/12/2017] [Indexed: 05/24/2023]
Abstract
The optical properties of a novel chemosensor for cyanide anions based on a symmetric bis(salamo)-type ligand (H3L) were investigated by UV-Vis and fluorescence spectroscopy in MeOH/H2O (1:1 v/v) solution. Sensor H3L can selectively sense CN- based on prominent color changes among other anions. The chemosensor exhibits an apparent fluorescence enhancement at 482nm to CN- which because cyanide ions interact with CN bonds. Combining the corrected Benesi-Hildebrand formula, the binding constant of the formed host-guest complex was calculated as 2.42×105M-1. Meanwhile, the detection limit of the sensor toward CN- was 8.91×10-7M. It is worth noting that the designed sensor can be used for rapid detection of cyanide anions in basic pH range, and has great practical value.
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Affiliation(s)
- Fei Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Lei Gao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Qing Zhao
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China.
| | - Yu-Jie Ding
- School of Biological & Chemical Engineering, Anhui Polytechnic University, Wuhu 241000, PR China.
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22
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Su Q, Wang YB. Crystal structure of dimethanol-bis{3-(((2-oxidonaphthalen-1-yl)methylene)amino)-2-oxo-2 H-chromen-4-olato-κ 3
O, N: O′}dizinc(II), C 42H 30Zn 2N 2O 10. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2016-0347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C42H30Zn2N2O10, monoclinic, P21/c (no. 14), a = 8.5451(9) Å, b = 11.6897(12) Å, c = 18.4893(19) Å, β = 100.733(3)°, Z = 2, V = 1814.6(3) Å3, R
gt(F) = 0.0404, wR
ref(F
2) = 0.1029, T = 296(2) K.
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Affiliation(s)
- Qiong Su
- College of Chemical Engineering , Northwest University for Nationalities , Lanzhou 730030 , P.R. China
| | - Yan-Bin Wang
- College of Chemical Engineering , Northwest University for Nationalities , Lanzhou 730030 , P.R. China
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23
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Synthesis, characterization, crystal structure, superoxide dismutase and biological activities of nickel (II) complexes with bidentate ligands possessing N and O donor atoms. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.07.059] [Citation(s) in RCA: 9] [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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24
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Crystal structure of bis{5-(N,N′-diethylamine)-5′-methoxy -2,2′-[ethylenediyldioxybis(nitrilomethylidyne)]diphenolato}-bis(μ2-acetato-κ2O:O′)trizinc(II), C46H56Zn3N6O14. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2017-0038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC46H56Zn3N6O14, monoclinic, C2/c (no. 15), a = 10.6703(7) Å, b = 27.091(4) Å, c = 17.9132(16) Å, β = 96.246(8)°, V = 5147.4(10) Å3, Z = 4, Rgt(F) = 0.0647, wRref(F2) = 0.1865, T = 291(1) K.
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25
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Li L, Hao J, Lan PF, Dong WK. Synthesis and crystal structure of bis(μ2-acetato-κ2O:O′)-bis{μ2-4-chloro-2-(8-(4-(diethylamino)-2-oxidophenyl)-3,6-dioxa-2,7-diazaocta-1,7-dien-1-yl)phenolato-κ6O:O,N,N′,O′:O′}trizinc(II), C44H49Cl2N6O12Zn3. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2017-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC44H49Cl2N6O12Zn3, monoclinic, P1̅ (no. 2), a = 9.7387(8) Å, b = 13.7034(12) Å, c = 20.2498(16) Å, α = 72.539(8)°, β = 82.872(7)°, γ = 72.157(8)°, Z = 2, V = 2452.3(4) Å3, Rgt(F) = 0.0604, wRref(F2) = 0.1392, T = 293(2) K.
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Affiliation(s)
- Li Li
- Zhenjiang Vocational Technical College, Department of Mechanical and Electrical Engineering, Lanzhou 212000, P. R. China
| | - Jing Hao
- Lanzhou Jiaotong University, School of Chemical and Biological Engineering, Lanzhou 730070, P. R. China
| | - Peng-Fei Lan
- Lanzhou Jiaotong University, School of Chemical and Biological Engineering, Lanzhou 730070, P. R. China
| | - Wen-Kui Dong
- Lanzhou Jiaotong University, School of Chemical and Biological Engineering, Lanzhou 730070, P. R. China
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Dong WK, Zheng SS, Zhang JT, Zhang Y, Sun YX. Luminescent properties of heterotrinuclear 3d-4f complexes constructed from a naphthalenediol-based acyclic bis(salamo)-type ligand. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 184:141-150. [PMID: 28494376 DOI: 10.1016/j.saa.2017.04.061] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 03/30/2017] [Accepted: 04/18/2017] [Indexed: 06/07/2023]
Abstract
Heterotrinuclear 3d-4f complexes with a naphthalenediol-based acyclic bis(salamo)-type ligand have been synthesized and structurally characterized. Spectral titrations clearly show that the heterotrinuclear complexes [Zn2(L)La(OAc)3] (1), [Zn2(L)Ce(OAc)3] (2) and [Zn2(L)Dy(OAc)3(CH3OH)]·CH2Cl2 (3) are acquired by the substitution reaction of the obtained homotrinuclear Zn(II) complex with 1 equiv. of Ln(NO3)3 (Ln3+=La3+, Ce3+ and Dy3+). Two Zn(II) ions are penta- and hexa-coordinated with geometries of distorted tetragonal pyramid and octahedron. La(III) ion is deca-coordinated, adopting a distorted bicapped square antiprism geometry. Ce(III) ion is nona-coordinated with geometry of distorted capped square antiprism as well as Dy(III) ion. The different coordination modes of acetate ions in complexes 1, 2 and 3 lead to different coordination numbers of the lanthanide(III) ions. Furthermore, the structures and fluorescence properties have been discussed.
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Affiliation(s)
- Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China.
| | - Shan-Shan Zheng
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Jin-Tong Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Yin-Xia Sun
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
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27
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Pu LM, Akogun SF, Li XL, Long HT, Dong WK, Zhang Y. A Salamo-type fluorescent sensor for selective detection of Zn 2+ /Cu 2+ and its novel Cd 2+ complex with triangular prism geometry. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.06.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Zhang H, Dong WK, Zhang Y, Folaranmi Akogun S. Naphthalenediol-based bis(Salamo)-type homo- and heterotrinuclear cobalt(II) complexes: Syntheses, structures and magnetic properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.051] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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29
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Hao J, Li LL, Zhang JT, Akogun SF, Wang L, Dong WK. Four homo- and hetero-bismetallic 3d/3d-2s complexes constructed from a naphthalenediol-based acyclic bis(salamo)-type tetraoxime ligand. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.060] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Tri- and Mono-Nuclear Zinc(II) Complexes Based on Half- and Mono-Salamo Chelating Ligands. CRYSTALS 2017. [DOI: 10.3390/cryst7090267] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Two newly designed complexes, [Zn(L1)(EtOH)] (1) and [{Zn(L2)(OAc)2}2Zn]·CHCl3 (2) derived from salamo and half-salamo chelating ligands (H2L1 and HL2) have been synthesized and characterized by elemental analyses, IR and UV-VIS spectra, fluorescence spectra, and X-ray crystallography. Complex 1 shows a slightly distorted tetragonal pyramid and forms an infinite 3D supramolecular structure. All of the Zn(II) ions in complex 2 are hexa-coordinated with slightly distorted octahedral geometries. Complex 2 possesses an infinite 2D space structure. The fluorescence titration experiments were used to characterize fluorescence properties of complexes 1 and 2. And the normalized fluorescent spectra exhibit that complexes 1 and 2 have favourable fluorescent emissions in different solvents.
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31
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Two Supramolecular Cobalt(II) Complexes: Syntheses, Crystal Structures, Spectroscopic Behaviors, and Counter Anion Effects. CRYSTALS 2017. [DOI: 10.3390/cryst7080247] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Two new Co(II) complexes, [{Co(L)}2{Co(Pic)2(CH3OH)2}] (1) and [{CoL(μ-OAc)}2Co] (2), where H2L = 2,2′-[Ethylenedioxybis(nitrilomethylidyne)]dinaphthol, were designed, synthesized and characterized by elemental analysis, FT-IR spectra, UV-Vis spectra, and X-ray crystallography. Complex 1 consists of two [CoL] and one [Co(Pic)2(CH3OH)2] (Pic = picrate) units and in the [CoL] unit, the Co(II) atom is tetra-coordinated with a slightly distorted square-planar geometry. In the [Co(Pic)2(CH3OH)2] unit, the Co(II) atom is hexa-coordinated with a slightly distorted octahedral geometry. Meanwhile in complex 2, two acetate ions coordinate to three Co(II) atoms through Co-O-C-O-Co bridges and four μ-naphthoxo oxygen atoms from two [CoL] units also coordinated to the central Co(II) atom. Thus, complex 2 has two distorted square pyramidal coordination geometries around the terminal Co(II) atom and an octahedral geometry around the central Co(II) atom. The supramolecular structures of complex 1 is a 3D-network supramolecular structure linked by C-H···O hydrogen bonds and π···π stacking interaction, but complex 2 possesses a self-assembled 2D-layer supramolecular structure linked by C-H···π and π···π stacking interactions. The structure determinations show that the coordination anions are important factors influencing the crystalline array.
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Syntheses, Crystal Structures and Thermal Behaviors of Two Supramolecular Salamo-Type Cobalt(II) and Zinc(II) Complexes. CRYSTALS 2017. [DOI: 10.3390/cryst7070217] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This paper reports the syntheses of two new complexes, [Co(L1)(H2O)2] (1) and [{Zn(L2)(μ-OAc)Zn(n-PrOH)}2] (2), from asymmetric halogen-substituted Salamo-type ligands H2L1 and H3L2, respectively. Investigation of the crystal structure of complex 1 reveals that the complex includes one Co(II) ion, one (L1)2− unit and two coordinated water molecules. Complex 1 shows slightly distorted octahedral coordination geometry, forming an infinite 2D supramolecular structure by intermolecular hydrogen bond and π–π stacking interactions. Complex 2 contains four Zn(II)ions, two completely deprotonated (L2)3− moieties, two coordinated μ-OAc− ions and n-propanol molecules. The Zn(II) ions in complex 2 display slightly distorted trigonal bipyramidal or square pyramidal geometries.
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33
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Pu LM, Long HT, Zhang Y, Bai Y, Dong WK. Three new Salamo-type homotrinuclear nickel(II) complexes possessing solvent effects: Syntheses, structures and fluorescence properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.02.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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34
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Heterobimetallic 3d–4f Zn(II)–Ln(III) (Ln = Sm, Eu, Tb and Dy) complexes with a N 2 O 4 bisoxime chelate ligand and a simple auxiliary ligand Py: Syntheses, structures and luminescence properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.02.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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35
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Li LH, Dong WK, Zhang Y, Akogun SF, Xu L. Syntheses, structures and catecholase activities of homo- and hetero-trinuclear cobalt(II) complexes constructed from an acyclic naphthalenediol-based bis(Salamo)-type ligand. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3818] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Li-Hong Li
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Yang Zhang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Sunday Folaranmi Akogun
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Li Xu
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
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36
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Microwave Assisted Synthesis, Characterisation and Fluorescence Studies of some Transition Metal Complexes with a Luminol Derivative. J Fluoresc 2017; 27:1171-1181. [DOI: 10.1007/s10895-017-2054-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 02/19/2017] [Indexed: 10/20/2022]
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37
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Dong XY, Akogun SF, Zhou WM, Dong WK. Tetranuclear Zn(II) Complex Based on an Asymmetrical Salamo-Type Chelating Ligand: Synthesis, Structural Characterization, and Fluorescence Property. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201600844] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiu-Yan Dong
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Sunday Folaranmi Akogun
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Wei-Min Zhou
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
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38
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Dong YJ, Dong XY, Dong WK, Zhang Y, Zhang LS. Three asymmetric Salamo-type copper(II) and cobalt(II) complexes: Syntheses, structures and fluorescent properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.010] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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39
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Dong XY, Li XY, Liu LZ, Zhang H, Ding YJ, Dong WK. Tri- and hexanuclear heterometallic Ni(ii)–M(ii) (M = Ca, Sr and Ba) bis(salamo)-type complexes: synthesis, structure and fluorescence properties. RSC Adv 2017. [DOI: 10.1039/c7ra07826a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tri- and hexanuclear Ni(ii)–M(ii) (M = Ca, Sr and Ba) complexes have been synthesized and characterized structurally. Fluorescence titration experiments show that the coordinating capabilities in the central O6 site are in the order of Ca(ii) > Sr(ii) > Ba(ii).
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Affiliation(s)
- Xiu-Yan Dong
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- PR China
| | - Xiao-Yan Li
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- PR China
| | - Ling-Zhi Liu
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- PR China
| | - Han Zhang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- PR China
| | - Yu-Jie Ding
- School of Biological & Chemical Engineering
- Anhui Polytechnic University
- Wuhu 241000
- PR China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- PR China
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40
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El-Ghamaz N, Ghoneim M, El-Sonbati A, Diab M, El-Bindary A, Abd El-Kader M. Synthesis and optical properties studies of antipyrine derivatives thin films. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2014.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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41
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Lysakova TP, Burlov AS, Vlasenko VG, Koshchienko YV, Aleksandrov GG, Levchenkov SI, Zubavichus YV, Cheprasov AS, Garnovskii DA, Metelitsa AV. Zinc(II) and cadmium(II) N,N'-Bis(2-N-Tosylaminobenzylidene) diaminodipropyliminates: Syntheses, structures, and photoluminescence properties. RUSS J COORD CHEM+ 2016. [DOI: 10.1134/s1070328416110075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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42
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Dong WK, Zhang F, Li N, Xu L, Zhang Y, Zhang J, Zhu LC. Trinuclear Cobalt(II) and Zinc(II) Salamo-type Complexes: Syntheses, Crystal Structures, and Fluorescent Properties. Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600010] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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43
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Dong WK, Lan PF, Zhou WM, Zhang Y. Salamo-type trinuclear and tetranuclear cobalt(II) complexes based on a new asymmetry Salamo-type ligand: syntheses, crystal structures, and fluorescence properties. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1168520] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Peng-Fei Lan
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Wei-Min Zhou
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, PR China
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44
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Shakir M, Hanif S, Sherwani MA, Mohammad O, Azam M, Al-Resayes SI. Pharmacophore hybrid approach of new modulated bis-diimine Cu(II)/Zn(II) complexes based on 5-chloro Isatin Schiff base derivatives: Synthesis, spectral studies and comparative biological assessment. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 157:39-56. [PMID: 26882291 DOI: 10.1016/j.jphotobiol.2016.01.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 01/29/2016] [Indexed: 01/01/2023]
Abstract
Novel bioactive 5-chloro isatin based Schiff base ligands, (N,N'E,N,N'Z)-N,N'-(5-chloroindoline-2,3-diylidene)bis(5-nitrobenzo [d]thiazol-2-amine), L(1) and (N,N'E,N,N'Z)-N,N'-(5-chloroindoline-2,3-diylidene)bis(5-nitrothiazol-2-amine), L(2) derived from 2-amino 5-nitrobenzothiazole and 2-amino 5-nitrothiazole and their metal complexes, [Cu(L(1))2]Cl2;1, [Zn(L(1))2(H2O)2]Cl2;2, [Cu(L(2))2]Cl2;3 and [Zn(L(2))2(H2O)2]Cl2;4 have been synthesized. The composition, stoichiometry and geometry of the proposed ligands and their complexes have been envisaged by the results of elemental analyses and spectroscopic data (FT-IR, (1)H NMR and (13)C NMR, Mass and EPR). The molar conductivity values of the metal complexes revealed their ionic nature. The thermal stability of metal complexes was demonstrated by TGA/DTA studies while the crystalline nature of the complexes has been ascertained by XRD. Furthermore, a comparative account of in vitro antibacterial study against different bacterial strains with respect to standard antibiotic and scavenging activity against standard control at different concenterations unfolded pronounced antibacterial and radical scavenging potencies of the metal complexes as compared to free ligands. In addition, in vitro cytotoxicity of ligands and its metal complexes was also screened on MCF7 (Human breast adenocarcinoma), HeLa (Human cervical carcinoma) and HepG2 (Human Hepatocellular carcinoma), cell lines and normal cells (PBMC). The antiproliferative outcomes revealed that metal complexes exhibit superior activity in general as compared to free ligands (L(1) and L(2)) where metal complexes (1 and 2) of 5-chloro isatin linked benzothiazole motif (L(1)) are found to have better prospect of acting as chemotherapeutic agents which can be explained in terms of greater biopotency, planarity and conjugation against all the tested cancer cell lines with IC50<2.80 μM.
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Affiliation(s)
- Mohammad Shakir
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Summaiya Hanif
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Asif Sherwani
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Owais Mohammad
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Mohammad Azam
- Department of Chemistry, Science College, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
| | - Saud I Al-Resayes
- Department of Chemistry, Science College, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
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45
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Dong WK, Zhang JT, Dong YJ, Zhang Y, Wang ZK. Construction of Mononuclear Copper(II) and Trinuclear Cobalt(II) Complexes Based on Asymmetric Salamo-Type Ligands. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500751] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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46
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Chai LQ, Zhang JY, Chen LC, Li YX, Tang LJ. Synthesis, crystal structure, spectroscopic properties and DFT calculations of a new Schiff base-type Zinc(II) complex. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2226-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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47
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DING AIXIANG, TANG FANG, WANG TAO, TAO XUTANG, YANG JIAXIANG. A α-cyanostilbene-modified Schiff base as efficient turn-on fluorescent chemosensor for Zn 2 +. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0787-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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48
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Chai LQ, Zhang HS, Huang JJ, Zhang YL. An unexpected Schiff base-type Ni(II) complex: synthesis, crystal structures, fluorescence, electrochemical property and SOD-like activities. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 137:661-669. [PMID: 25247838 DOI: 10.1016/j.saa.2014.08.084] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Revised: 08/07/2014] [Accepted: 08/24/2014] [Indexed: 06/03/2023]
Abstract
An unexpected Schiff base-type Ni(II) complex, [Ni(L(2))2]⋅CH3OH (HL(2) = 1-(2-{[(E)-3, 5-dibromo-2-hydroxybenzylidene]amino}phenyl)ethanone oxime), has been synthesized via complexation of Ni(II) acetate tetrahydrate with HL(1) (2-(3,5-dibromo-2-hydroxyphenyl)-4-methyl-1,2-dihydroquinazoline 3-oxide) originally. HL(1) and its corresponding Ni(II) complex were characterized by IR, (1)H NMR spectra, as well as by elemental analysis, UV-Vis and emission spectroscopy, respectively. Crystal structures of the ligand and complex have been determined by single-crystal X-ray diffraction. Each complex links two other molecules into an infinite 1-D chain via intermolecular hydrogen bonding interactions. Moreover, the electrochemical property of the nickle complex was studied by cyclic voltammetry. In addition, SOD-like activities of HL(1) and Ni(II) complex were also investigated.
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Affiliation(s)
- Lan-Qin Chai
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China.
| | - Hong-Song Zhang
- Second Hospital of Lanzhou University, Lanzhou, Gansu 730030, China.
| | - Jiao-Jiao Huang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
| | - Yu-Li Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China
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49
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Cretu C, Tudose R, Cseh L, Linert W, Halevas E, Hatzidimitriou A, Costisor O, Salifoglou A. Schiff base coordination flexibility toward binary cobalt and ternary zinc complex assemblies. The case of the hexadentate ligand N,N′-bis[(2-hydroxybenzilideneamino)-propyl]-piperazine. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.08.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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50
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Kundu P, Chakraborty P, Adhikary J, Chattopadhyay T, Fischer RC, Mautner FA, Das D. Influence of co-ligands in synthesis, photoluminescence behavior and catalytic activities of zinc complexes of 2-((E)-((pyridin-2-yl)methylimino)methyl)phenol. Polyhedron 2015. [DOI: 10.1016/j.poly.2014.08.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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