1
|
Yuan H, Cazade PA, Yuan C, Xue B, Kumar VB, Yang R, Finkelstein-Zuta G, Gershon L, Lahav M, Rencus-Lazar S, Cao Y, Levy D, Thompson D, Gazit E. The Dimensionality of Hydrogen Bond Networks Induces Diverse Physical Properties of Peptide Crystals. ACS MATERIALS LETTERS 2024; 6:3824-3833. [PMID: 39119358 PMCID: PMC11304472 DOI: 10.1021/acsmaterialslett.4c00665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 08/10/2024]
Abstract
Short peptides are attractive building blocks for the fabrication of self-assembled materials with significant biological, chemical, and physical properties. The microscopic and macroscopic properties of assemblies are usually closely related to the dimensionality of formed hydrogen bond networks. Here, two completely different supramolecular architectures connected by distinct hydrogen bond networks were obtained by simply adding a hydroxyl group to switch from cyclo-tryptophan-alanine (cyclo-WA) to cyclo-tryptophan-serine (cyclo-WS). While hydroxyl-bearing cyclo-WS molecules provided an additional hydrogen bond donor that links to adjacent molecules, forming a rigid three-dimensional network, cyclo-WA arranged into a water-mediated zipper-like structure with a softer two-dimensional layer template. This subtle alteration resulted in a 14-fold enhancement of Young's modulus values in cyclo-WS compared to cyclo-WA. Both cyclo-dipeptides exhibit biocompatibility, high fluorescence, and piezoelectricity. The demonstrated role of dimensionality of hydrogen bond networks opens new avenues for rational design of materials with precise morphologies and customizable properties for bioelectronic applications.
Collapse
Affiliation(s)
- Hui Yuan
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Pierre-Andre Cazade
- Department
of Physics, Bernal Institute, University
of Limerick, Limerick V94 T9PX, Ireland
| | - Chengqian Yuan
- State
Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Bin Xue
- National
Laboratory of State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Vijay Bhooshan Kumar
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Rusen Yang
- Academy
of Advanced Interdisciplinary Research, School of Advanced Materials
and Nanotechnology, Xidian University, Xi’an 710126, China
| | - Gal Finkelstein-Zuta
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Lihi Gershon
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Maoz Lahav
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Sigal Rencus-Lazar
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Yi Cao
- National
Laboratory of State Microstructure, Department of Physics, Nanjing University, Nanjing 210093, Jiangsu, China
| | - Davide Levy
- Center for
Nanoscience and Nanotechnology, Wolfson Applied Materials Research
Center, University of Tel Aviv, Tel Aviv 6997801, Israel
| | - Damien Thompson
- Department
of Physics, Bernal Institute, University
of Limerick, Limerick V94 T9PX, Ireland
| | - Ehud Gazit
- The
Shmunis School of Biomedicine and Cancer Research, George S. Wise
Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| |
Collapse
|
2
|
Long C, Ray M. Water-soluble chiral coordination polymers of Li +, Na +, K +, and Ba 2+ with an anionic iron(III) complex of a L-threonine derivative and a significant red shift of visible spectra with Al 3+ salt. Dalton Trans 2024; 53:6642-6652. [PMID: 38525650 DOI: 10.1039/d3dt03945e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Four salts of an anionic iron(III) bis-complex, [Fe(LL-thr)2]1-, were synthesized from water or methanol. H2LL-thr is a tridentate ligand derived from the L-threonine amino acid, and the cations used are Li+ (1), Na+ (2), K+ (3), and Ba2+ (4). Single-crystal X-ray diffraction showed that all the complexes are coordination polymers of different dimensionalities. The iron(III) complex binds to cations through its coordinated phenolate and non-coordinated carboxylate oxygen atoms. While Li+ forms a linear chain, all others have a pair of bridged cations intervening the iron(III) complexes. The 3D network of Ba2+ salt has a sizeable solvent-accessible space occupied by aquated chloride ions. The differences in circular dichroism (CD) spectra and significantly lower conductance values in water and methanol support partial retention of the polymeric nature in methanol. The visible spectra of 4 in methanol or water showed an ∼10 nm shift of the charge transfer bands from 3. However, the addition of Al3+ salt to 2 showed a significant colour shift. Further investigation confirmed that the colour shift is due to partial protonation of the complex with protons generated from salt hydrolysis. Most reports on visual aluminium detection consider aluminium's binding as the shift's source. The present results show that protonation due to hydrolysis of aluminium salt can skew the observation.
Collapse
Affiliation(s)
- Chanreingam Long
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| | - Manabendra Ray
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| |
Collapse
|
3
|
Hydrolytic reactivity of novel copper(II) complexes with reduced N-salicylate threonine Schiff bases: distinguishable effects of various micelles. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130279] [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]
|
4
|
Li X, Zong L, Li W, Wang Y, Wang J, Jian X. Synthesis and Characterization of Schiff Base Polymers via Metal Coordination and Its Application in Infrared Stealth Coating. Polymers (Basel) 2022; 14:4563. [PMID: 36365557 PMCID: PMC9659303 DOI: 10.3390/polym14214563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/16/2022] [Accepted: 10/21/2022] [Indexed: 09/08/2024] Open
Abstract
In order to reduce the infrared emissivity to meet the requirements of modern warfare for infrared stealth materials, we prepared the polymers containing Schiff base moieties using polyetheramine and 2,6-pyridinedicarboxaldehyde by solution polycondensation and coordinated with Ni2+, Cu2+, and Sm3+ ions to prepare organic coatings. The structure and the thermal and mechanical properties of the coatings were studied in detail. Meanwhile, the effect of the conductivity change of coordination polymers on infrared emissivity was studied systematically. The results showed the polymer coordinated with Sm3+ ions had the lowest energy band gap, which was 2.99 eV, and the best electrical conductivity of 3.54 × 10-4 S/cm compared with Ni2+ and Cu2+ coordination polymers. The infrared emissivity was the lowest in the 2-22 μm infrared waveband range, which reached 0.58, suggesting the polymers containing Schiff base moieties and their coordination polymers may have a great potential to be applied as infrared stealth materials in military applications.
Collapse
Affiliation(s)
| | | | | | | | - Jinyan Wang
- State Key Laboratory of Fine Chemicals, Liaoning High Performance Resin Engineering Research Center, Department of Polymer Science & Engineering, Dalian University of Technology, Dalian 116024, China
| | | |
Collapse
|
5
|
Mohanapriya N, Chandrasekaran N. Iminium-Bridged Resorcinol-Silane Networks and Their Pyrolyzed Derivatives as Electrode Materials for the Electrocatalytic Oxygen Reduction Reaction and Supercapacitors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:12581-12593. [PMID: 36210515 DOI: 10.1021/acs.langmuir.2c02061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We report the synthesis of iminium-bridged resorcinol-silane (I-R-S) gel networks through the reaction of resorcinol with 3-aminopropyl triethoxysilane (APTES) in the presence of acetone under ambient conditions. Ambient pressure drying leads to monolithic gels with minimal shrinkage and cracks, eliminating the use of conventional supercritical drying. The gels were found to have bulk and skeletal densities of 0.90 and 1.23 g/cm3, respectively. Interestingly, it was found that acetone plays the dual role of solvent (solubilizing the precursors, APTES, and resorcinol) and reactant by reacting with amine present in APTES to form imine functionalities. Furthermore, the imine was found to react with resorcinol to form I-R-S gel networks. The I-R-S gel was found to be hydrophobic with a contact angle of between 99 and 103°. Upon pyrolysis at higher temperatures (600, 800, and 1000 °C), the I-R-S gels transformed to silica containing N-doped carbon as confirmed by X-ray photoelectron spectroscopy (XPS). Further removal of silica by hydrofluoric acid (HF) treatment lead to porous N-doped carbon which was found to effectively electrocatalyze the oxygen reduction reaction (ORR) by mixed 3e- pathway. Note that the sample pyrolyzed at 600 °C followed by treatment with HF displayed an ∼2e- pathway with a higher peroxide yield of 91%. Due to the high specific surface area and increased microporosity, the pyrolyzed samples treated with HF were found to exhibit a specific capacitance of 213 F/g with capacity retention of 90% for up to 2100 cycles.
Collapse
Affiliation(s)
- N Mohanapriya
- Electroplating Metal Finishing Division, CSIR-Central Electrochemical Research Institute, Karaikudi630003, TamilNadu, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad201002, Uttar Pradesh, India
| | - Naveen Chandrasekaran
- Electroplating Metal Finishing Division, CSIR-Central Electrochemical Research Institute, Karaikudi630003, TamilNadu, India
| |
Collapse
|
6
|
Rey JM, Movilla F, Suárez SA, Di Salvo F. Synthesis, structural and electrochemical properties of a new family of amino-acid-based coordination complexes. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2022; 78:520-536. [PMID: 35702969 DOI: 10.1107/s2052520622003912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/10/2022] [Indexed: 06/15/2023]
Abstract
Metalloproteins involved in oxidation-reduction processes in metabolism are fundamental for the wellbeing of every organism. The use of amino-acid-based compounds as ligands for the construction of biomimetic coordination systems represents a promising alternative for the development of new catalysts. Herein is presented a new family of copper, zinc and nickel coordination compounds, which show four-, five- and six- coordination geometries, synthesized using Schiff base ligands obtained from the amino acids L-alanine and L-phenylalanine. Structural analysis and property studies were performed using single-crystal X-ray diffraction data, spectroscopic and electrochemical experiments and DFT calculations. The analysis of the molecular and supramolecular architectures showed that the non-covalent interactions developed in the systems, together with the identity of the metal and the amino acid backbone, are determinants for the formation of the complexes and the stabilization of the resultant geometries. The CuII complexes were tested as candidates for the electrochemical conversion reduction of nitrite to NO, finding that the five-coordinate L-phenylalanine complex is the most suitable. Finally, some insights into the rational design of ligands for the construction of biomimetic complexes are suggested.
Collapse
Affiliation(s)
- Juan Manuel Rey
- Departamento de Química Inorgánica, Analítica y Química Física, CONICET-Instituto de Química Física de los Materiales, Medio Ambiente y Energía (INQUIMAE), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Pabellón 2, Piso 3, Ciudad de Buenos Aires, C1428EHA, Argentina
| | - Federico Movilla
- Departamento de Química Inorgánica, Analítica y Química Física, CONICET-Instituto de Química Física de los Materiales, Medio Ambiente y Energía (INQUIMAE), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Pabellón 2, Piso 3, Ciudad de Buenos Aires, C1428EHA, Argentina
| | - Sebastián Angel Suárez
- Departamento de Química Inorgánica, Analítica y Química Física, CONICET-Instituto de Química Física de los Materiales, Medio Ambiente y Energía (INQUIMAE), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Pabellón 2, Piso 3, Ciudad de Buenos Aires, C1428EHA, Argentina
| | - Florencia Di Salvo
- Departamento de Química Inorgánica, Analítica y Química Física, CONICET-Instituto de Química Física de los Materiales, Medio Ambiente y Energía (INQUIMAE), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Intendente Güiraldes 2160, Ciudad Universitaria, Pabellón 2, Piso 3, Ciudad de Buenos Aires, C1428EHA, Argentina
| |
Collapse
|
7
|
Okuda S, Ousaka N, Iwata T, Ishida R, Urushima A, Suzuki N, Nagano S, Ikai T, Yashima E. Supramolecular Helical Assemblies of Dirhodium(II) Paddlewheels with 1,4-Diazabicyclo[2.2.2]octane: A Remarkable Substituent Effect on the Helical Sense Preference and Amplification of the Helical Handedness Excess of Metallo-Supramolecular Helical Polymers. J Am Chem Soc 2022; 144:2775-2792. [PMID: 35119857 DOI: 10.1021/jacs.1c12652] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We report unique coordination-driven supramolecular helical assemblies of a series of dirhodium(II) tetracarboxylate paddlewheels bearing chiral phenyl- or methyl-substituted amide-bound m-terphenyl residues with triethylene glycol monomethyl ether (TEG) or n-dodecyl tails through a 1:1 complexation with 1,4-diazabicyclo[2.2.2]octane (DABCO). The chiral dirhodium complexes with DABCO in CHCl3/n-hexane (1:1) form one-handed helical coordination polymers with a controlled propeller chirality at the m-terphenyl groups, which are stabilized by intermolecular hydrogen-bonding networks between the adjacent amide groups at the periphery mainly via a cooperative nucleation-elongation mechanism as supported by circular dichroism (CD), vibrational CD, and variable-temperature (VT) absorption and CD analyses. The VT visible-absorption titrations revealed the temperature-dependent changes in the degree of polymerization. The columnar supramolecular helical structures were elucidated by X-ray diffraction and atomic force microscopy. The helix sense of the homopolymer carrying the bulky phenyl and n-dodecyl substituents is opposite those of other chiral homopolymers despite having the same absolute configuration at the pendants. A remarkably strong "sergeants and soldiers" (S&S) effect was observed in most of the chiral/achiral copolymers, while the copolymers of the bulky chiral phenyl-substituted dirhodium complexes with n-dodecyl chains displayed an "abnormal" S&S effect accompanied by an inversion of the helix sense, which could be switched to a "normal" S&S effect by changing the solvent composition. A nonracemic dirhodium complex of 20% enantiomeric excess bearing the less bulky chiral methyl substituents with n-dodecyl chains assembled with DABCO to form an almost one-handed helix (the "majority rule" (MR) effect), whereas the three other nonracemic copolymers showed a weak MR effect.
Collapse
Affiliation(s)
- Shogo Okuda
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Naoki Ousaka
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan.,Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Takuya Iwata
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Riku Ishida
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Akio Urushima
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Nozomu Suzuki
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Shusaku Nagano
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Tomoyuki Ikai
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| | - Eiji Yashima
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan.,Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan
| |
Collapse
|
8
|
Abdou A, Abdel‐Mawgoud AM. Synthesis, Structural elucidation, DFT investigation of new mononuclear Fe (III), Ni (II), and Cu (II) mixed‐ligand complexes; Biological and Catalase mimicking activity exploration. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6600] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aly Abdou
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
| | | |
Collapse
|
9
|
Karmakar M, Gomila RM, Frontera A, Chattopadhyay S. Large interaction energy for the homodimer and the heterodimer extracted from the supramolecular chain of a bent trinuclear zinc( ii) complex with a reduced Schiff base ligand. NEW J CHEM 2022. [DOI: 10.1039/d1nj03984a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The coordinated amino groups in a trinuclear zinc complex participate in strong H-bonding interactions that have been analysed. The dimerization energy is very large for both the homodimer and the heterodimer in the 1D supramolecular chain.
Collapse
Affiliation(s)
- Mainak Karmakar
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata 700032, India
| | - Rosa M. Gomila
- Serveis Cientificotècnics, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears, Crta de Valldemossa km 7.5, 07122 Palma de Mallorca, Baleares, Spain
| | - Shouvik Chattopadhyay
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata 700032, India
| |
Collapse
|
10
|
Solid-State Thermolysis of 1D and 3D Cd-Coordination Polymers of l-methionine Derived Ligand to CdS Nanospheres: Facile Synthesis, Charecterization and Dye degredation Studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
11
|
Zheng A, Zhou Q, Ding B, Li D, Zhang T, Hou Z. Reduced Amino Acid Schiff Base‐Iron(III) Complexes Catalyzing Oxidation of Cyclohexane with Hydrogen Peroxide. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anna Zheng
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Qingqing Zhou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Bingjie Ding
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Difan Li
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Tong Zhang
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis School of Chemistry and Molecular Engineering East China University of Science and Technology Shanghai 200237 China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes East China Normal University School of Chemistry and Molecular Engineering Shanghai 200062 China
| |
Collapse
|
12
|
Wadas A, Gorczynski A, Rutkowska IA, Seta-Wiaderek E, Szaniawska E, Kubicki M, Lewera A, Gorzkowski M, Januszewska A, Jurczakowski R, Palys B, Patroniak V, Kulesza PJ. Stabilization and activation of Pd nanoparticles for efficient CO2-reduction: Importance of their generation within supramolecular network of tridentate Schiff-base ligands with N,N coordination sites. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138550] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
13
|
Banga S, Kaur R, Babu SA. Construction of Racemic and Enantiopure Biaryl Unnatural Amino Acid Derivatives via Pd(II)‐Catalyzed Arylation of Unactivated Csp
3
−H Bonds. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100683] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Shefali Banga
- Department of Chemical Sciences Indian Institute of Science Education and Research Mohali Knowledge City Sector 81 SAS Nagar, Mohali, Manauli P.O. Punjab 140306 India
| | - Ramandeep Kaur
- Department of Chemical Sciences Indian Institute of Science Education and Research Mohali Knowledge City Sector 81 SAS Nagar, Mohali, Manauli P.O. Punjab 140306 India
| | - Srinivasarao Arulananda Babu
- Department of Chemical Sciences Indian Institute of Science Education and Research Mohali Knowledge City Sector 81 SAS Nagar, Mohali, Manauli P.O. Punjab 140306 India
| |
Collapse
|
14
|
Mukherjee D, Nag P, Shteinman AA, Vennapusa SR, Mandal U, Mitra M. Catechol oxidation promoted by bridging phenoxo moieties in a bis(μ-phenoxo)-bridged dicopper(ii) complex. RSC Adv 2021; 11:22951-22959. [PMID: 35480461 PMCID: PMC9034335 DOI: 10.1039/d1ra02787e] [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: 04/10/2021] [Accepted: 06/16/2021] [Indexed: 11/21/2022] Open
Abstract
A dinuclear copper(ii) complex [Cu2(papy)2(CH3OH)2] has been synthesized by reaction of one equiv. of Cu(OAc)2·2H2O with one equiv. of the tetradentate tripodal ligand H2papy [N-(2-hydroxybenzyl)-N-(2-picolyl)glycine] and has been characterized by various spectroscopic techniques and its solid state structure has been confirmed by X-ray crystal structure analysis. The single-crystal structure of the complex reveals that the two copper centers are hexa-coordinated and bridged by two O-atoms of the phenoxo moieties. The variable temperature magnetic susceptibility measurement of the complex reveals weak ferromagnetic interactions among the Cu(ii) ions with a J value of 1.1 cm−1. The catecholase activity of the complex has been investigated spectrophotometrically using 3,5-di-tert-butyl catechol as a model substrate in methanol solvent under aerobic conditions. The Michaelis–Menten kinetic treatment has been applied using different excess substrate concentrations. The parameters obtained from the catecholase activity by the complex are KM 2.97 × 10−4 M, Vmax 2 × 10−4 M s−1, and kcat 7.2 × 103 h−1. A reaction mechanism has been proposed based on experimental findings and theoretical calculations. The catechol substrate binds to dicopper(ii) centers and subsequently two electrons are transferred to the metal centers from the substrate. The bridging phenoxo moieties participate as a Brønsted base by accepting protons from catechol during the catalytic cycle and thereby facilitating the catechol oxidation process. A bis(μ-phenoxo)-bridged dicopper(ii) complex capable of oxidizing catechol with the highest efficiency amongst any bis(μ-phenoxo)-bridged dicopper(ii) complexes is reported.![]()
Collapse
Affiliation(s)
- Debojyoti Mukherjee
- Department of Chemistry, University of Burdwan Golapbug Campus, Purba Bardhaman-713104 India
| | - Probal Nag
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER TVM) Maruthamala P. O., Vithura Thiruvananthapuram-695551 Kerala India
| | - Albert A Shteinman
- Institute of Problems of Chemical Physics 142432 Chernogolovka, Moscow district Russian Federation
| | - Sivaranjana Reddy Vennapusa
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER TVM) Maruthamala P. O., Vithura Thiruvananthapuram-695551 Kerala India
| | - Ujjwal Mandal
- Department of Chemistry, University of Burdwan Golapbug Campus, Purba Bardhaman-713104 India
| | - Mainak Mitra
- Department of Chemistry, Burdwan Raj College Aftab Avenue, Purba Bardhaman-713104 India
| |
Collapse
|
15
|
Ismael M, Abdel-Mawgoud AMM, Rabia MK, Abdou A. Ni(II) mixed-ligand chelates based on 2-hydroxy-1-naphthaldehyde as antimicrobial agents: Synthesis, characterization, and molecular modeling. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115611] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
16
|
Tay HM, Kyratzis N, Thoonen S, Boer SA, Turner DR, Hua C. Synthetic strategies towards chiral coordination polymers. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213763] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
17
|
Kumar R, Kaur R, Rana S, Kataria R, Sahoo SC. Single-crystal-to-single-crystal mediated metal exchange from Zn(II) to Cu(II) and diverse structures in Zn/Cu coordination polymers using pyridylmethionine ligand. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
18
|
Wu Q, Huang M, Li T, Jiao L, Tu Y, Xu X, Ma X, Tian H, Qiao Y. Crystal and electronic structure of poly-halogenated lanthanide Schiff base complex: Insights into halogen bond from structural and theoretical analysis. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129054] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
19
|
Ribeiro N, Bulut I, Cevatemre B, Teixeira C, Yildizhan Y, André V, Adão P, Pessoa JC, Acilan C, Correia I. Cu(ii) and V(iv)O complexes with tri- or tetradentate ligands based on (2-hydroxybenzyl)-l-alanines reveal promising anticancer therapeutic potential. Dalton Trans 2021; 50:157-169. [DOI: 10.1039/d0dt03331f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
New CuII- and VIVO amino acid complexes show antiproliferative activity mediated by apoptosis and genomic damage.
Collapse
Affiliation(s)
- Nádia Ribeiro
- Centro de Química Estrutural and Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| | - Ipek Bulut
- Koç University
- Graduate School of Health Sciences
- Sariyer, 34450
- Turkey
| | - Buse Cevatemre
- Koç University Research Center for Translational Medicine (KUTTAM)
- Sariyer 34450
- Turkey
| | - Carlos Teixeira
- Centro de Química Estrutural and Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| | - Yasemin Yildizhan
- TUBITAK
- Marmara Research Center
- Genetic Engineering and Biotechnology Institute
- Kocaeli
- Turkey
| | - Vânia André
- Centro de Química Estrutural and Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| | - Pedro Adão
- MARE - Centro de Ciências do Mar e do Ambiente
- Politécnico de Leiria
- 2520-630 Peniche
- Portugal
| | - João Costa Pessoa
- Centro de Química Estrutural and Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| | - Ceyda Acilan
- Koç University Research Center for Translational Medicine (KUTTAM)
- Sariyer 34450
- Turkey
| | - Isabel Correia
- Centro de Química Estrutural and Departamento de Engenharia Química
- Instituto Superior Técnico
- 1049-001 Lisboa
- Portugal
| |
Collapse
|
20
|
Galván-Hidalgo JM, Roldán-Marchán DM, González-Hernández A, Ramírez-Apan T, Nieto-Camacho A, Hernández-Ortega S, Gómez E. Organotin (IV) complexes from Schiff bases ligands based on 2-amino-3-hydroxypyridine: synthesis, characterization, and cytotoxicity. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02630-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
21
|
Uraev AI, Nefedov SE, Lyssenko KA, Vlasenko VG, Ikorskii VN, Garnovskii DA, Makarova NI, Levchenkov SI, Shcherbakov IN, Milenković MR, Borodkin GS. Synthesis, structure, spectroscopic studies and magnetic properties of Cu2N2O4-, Cu2N2O2(S2)-, Cu2N2S4-chromophores based on aminomethylene derivatives of pyrazole-5-one(thione). Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
22
|
Karmakar M, Chattopadhyay S. Synthesis, structure and nitroaromatic sensing ability of a trinuclear zinc complex with a reduced Schiff base ligand: Assessment of the ability of the ligand to sense zinc ion. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114639] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
23
|
Woźniczka M, Sutradhar M, Pombeiro AJL, Świątek M, Pająk M, Gądek-Sobczyńska J, Chmiela M, Gonciarz W, Pasternak B, Kufelnicki A. Equilibria in Aqueous Cobalt(II)-Reduced Schiff Base N-(2-hydroxybenzyl)alanine System: Chemical Characterization, Kinetic Analysis, Antimicrobial and Cytotoxic Properties. Molecules 2020; 25:molecules25153462. [PMID: 32751474 PMCID: PMC7436002 DOI: 10.3390/molecules25153462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 11/16/2022] Open
Abstract
The present study describes the coordination properties of a reduced Schiff base, N-(2-hydroxybenzyl)alanine, towards cobalt(II) using potentiometric as well as spectroscopic (UV-Vis and ESI-MS) methods. The results indicate the formation of six mononuclear complexes showing high stability in aqueous solution. Coordination occurs in the {O−phenolic,N,O−carboxyl} and {N,O−carboxyl} chelation modes, depending on the degree of ligand deprotonation. Examination of the complexation equilibria at pH ca 7, which is important from a biological point of view, allowed to identify two species: [CoL] and [CoL2H]−. The kinetic analysis showed a structural change of those cobalt(II) complexes from octahedral to tetrahedral in accordance with a first-order time relationship. The antimicrobial properties of N-(2-hydroxybenzyl)alanine, cobalt(II) nitrate and of the Co(II) – ligand complexes were determined against Gram-positive bacteria (Enterococcus faecalis, Staphylococcus aureus, Staphylococcus epidermidis), Gram-negative bacteria (Pseudomonas aeruginosa, Escherichia coli, Helicobacter pylori) and a fungal strain (Candida). The results indicate that the complexes are more active for more strains than the ligand alone. Nevertheless, the complexes induce a higher decrease in the metabolic activity of cells but without damage to nuclei. Tetrahedral structures show stronger anti-cellular toxicity than octahedral complexes, which is most likely due to the higher accessibility of the cobalt(II) center.
Collapse
Affiliation(s)
- Magdalena Woźniczka
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland; (M.Ś.); (M.P.); (J.G.-S.); (A.K.)
- Correspondence:
| | - Manas Sutradhar
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (M.S.); (A.J.L.P.)
| | - Armando J. L. Pombeiro
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (M.S.); (A.J.L.P.)
| | - Mirosława Świątek
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland; (M.Ś.); (M.P.); (J.G.-S.); (A.K.)
| | - Marek Pająk
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland; (M.Ś.); (M.P.); (J.G.-S.); (A.K.)
| | - Joanna Gądek-Sobczyńska
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland; (M.Ś.); (M.P.); (J.G.-S.); (A.K.)
| | - Magdalena Chmiela
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland; (M.C.); (W.G.)
| | - Weronika Gonciarz
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland; (M.C.); (W.G.)
| | - Beata Pasternak
- Department of Organic Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland;
| | - Aleksander Kufelnicki
- Department of Physical and Biocoordination Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland; (M.Ś.); (M.P.); (J.G.-S.); (A.K.)
| |
Collapse
|
24
|
ÖZDEMİR Ö, GÜRKAN P, ŞİMAY DEMİR YD, ARK M. Antioxidant and Cytotoxic Activity Studies in Series of Higher Amino Acid Schiff Bases. GAZI UNIVERSITY JOURNAL OF SCIENCE 2020. [DOI: 10.35378/gujs.654598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
25
|
Saranya J, Jone Kirubavathy S, Chitra S, Zarrouk A, Kalpana K, Lavanya K, Ravikiran B. Tetradentate Schiff Base Complexes of Transition Metals for Antimicrobial Activity. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2020. [DOI: 10.1007/s13369-020-04416-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
26
|
Roy S, Halder S, Dey A, Harms K, Ray PP, Chattopadhyay S. Representation of a photosensitive Schottky barrier diode made with hetero-dinuclear cobalt(iii)/sodium building blocks. NEW J CHEM 2020. [DOI: 10.1039/c9nj04542b] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hetero-dinuclear cobalt(iii)/sodium complex has been synthesized and characterized. The complex which has been used to construct photosensitive Schottky devices, shows interesting C–H⋯π(N3) interactions in the solid state.
Collapse
Affiliation(s)
- Sourav Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Soumi Halder
- Department of Physics
- Jadavpur University
- Kolkata-700032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata-700032
- India
- Department of Condensed Matter Physics and Material Sciences
| | - Klaus Harms
- Fachbereich Chemie
- Philipps-Universität Marburg
- D-35032 Marburg
- Germany
| | | | | |
Collapse
|
27
|
Mondal I, Basak T, Banerjee S, Chattopadhyay S. A theoretical insight on the rigid hydrogen-bonded network in the solid state structure of two zinc( ii) complexes and their strong fluorescence behaviors. CrystEngComm 2020. [DOI: 10.1039/d0ce00125b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A reduced Schiff base used as a fluorescence chemo-sensor for selective detection of zinc(ii). Strong fluorescence behaviors of two zinc(ii) complexes are correlated with the presence of a rigid hydrogen-bonded network in their solid state structure.
Collapse
Affiliation(s)
- Ipsita Mondal
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Tanmoy Basak
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata-700032
- India
| | - Snehasis Banerjee
- Govt. College of Engineering and Leather Technology
- Kolkata 700106
- India
| | | |
Collapse
|
28
|
Syntheses, crystal structures, and solid-state spectroscopic properties of helical and non-helical dinuclear zinc(II) complexes derived from N2O2 ligands with different torsion-generating sources. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.118979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
29
|
Sasikumar G, Arulmozhi S, Ashma A, Sudha A, Askar ali S. Mixed ligand ternary complexes of Co(II), Ni(II), Cu(II) and Zn(II) and their structural characterization, electrochemical, theoretical and biological studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
30
|
Afsan Z, Roisnel T, Tabassum S, Arjmand F. Spectroscopic and single‐crystal X‐ray diffraction studies of enantiomeric copper(II) Schiff base one‐dimensional coordination polymers with 4‐(2‐aminoethyl)benzenesulfonamide appendage: Comprehensive biological evaluation (DNA binding, cleavage, superoxide dismutase mimetic activity, topoisomerase I inhibition and cytotoxicity). Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4958] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zeenat Afsan
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226Université de Rennes 1 Campus de Beaulieu Bâtiment 10B, Bureau 15335042 Rennes France
| | - Sartaj Tabassum
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Farukh Arjmand
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| |
Collapse
|
31
|
Assembling of medium/long chain-based β-arylated unnatural amino acid derivatives via the Pd(II)-catalyzed sp3 β-C-H arylation and a short route for rolipram-type derivatives. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.03.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
32
|
Khaligh NG, Ling OC, Mihankhah T, Johan MR, Ching JJ. Mechanosynthesis of N-Methyl Imines Using Recyclable Imidazole-Based Acid-Scavenger: In Situ Formed Ionic Liquid as Catalyst and Dehydrating Agent. Aust J Chem 2019. [DOI: 10.1071/ch18408] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
1,1′-(1,4-Butanediyl)bis(imidazole) was prepared by a modified method and its application as an efficient promoter was demonstrated for the mechanosynthesis of N-methyl imines using ball milling as a non-conventional process under solvent-free conditions. In this new protocol design, the bis-imidazole acted as a recyclable acid-scavenging agent. This efficient approach to the N-methyl imines displays a combination of the synthetic virtues of a non-conventional condensation reaction with ecological benefits and convenience of a facile mechanosynthetic process. The current method has advantages such as reduced waste by avoiding solvent, exclusion of hazardous materials during the reaction, elimination of handling an anhydrous gas in an evacuated container or a solution of methylamine in ethanol, good yields for relatively unreactive benzaldehydes containing electron-donating substituents, short reaction times, and metal- and acid-free conditions. Furthermore, the promoter was easily regenerated and reused several times with no significant loss of activity.
Collapse
|
33
|
Karmakar M, Roy S, Chattopadhyay S. A series of trinuclear zinc(ii) complexes with reduced Schiff base ligands: turn-off fluorescent chemosensors with high selectivity for nitroaromatics. NEW J CHEM 2019. [DOI: 10.1039/c9nj02060h] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of trinuclear zinc(ii) complexes have been synthesized and characterized by X-ray crystallography. The ability of the complexes to act as sensors for the detection of nitroaromatics in DMF has been assessed.
Collapse
Affiliation(s)
- Mainak Karmakar
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Sourav Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata – 700032
- India
| | | |
Collapse
|
34
|
Kumar N, Khullar S, Mandal SK. Encapsulation of a Water Octamer Chain in a Chiral 2D Sheetlike Supramolecular Coordination Network Composed of Dinickel-Dicarboxylate Subunits. ACS OMEGA 2018; 3:11062-11070. [PMID: 31459215 PMCID: PMC6645534 DOI: 10.1021/acsomega.8b01355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 08/23/2018] [Indexed: 05/25/2023]
Abstract
Four new chiral supramolecular coordination networks of Ni(II) of general formula [Ni2(Hhissal)2(dicarboxylate)(H2O)2]·nH2O (where Hhissal = histidinesalicylate; dicarboxylate = adipate; n = 8 for 1, succinate; n = 4 for 2, maleate; n = 4 for 3, fumarate; and n = 6 for 4) are reported. On the basis of the single-crystal X-ray study, an unprecedented zig-zag chain structure of water octamer encapsulated in 1 has been identified. The supramolecular network of the dimetal subunits is formed through hydrogen bonding interactions between the amine N-H of Hhissal and the oxygen atom of the coordinated water molecule of one subunit with the uncoordinated oxygen atom and the coordinated oxygen atom of the carboxylate group of Hhissal of the next subunit, respectively. The strength of hydrogen bonding within this water cluster (the range of O···O distances is 2.702-2.760 Å) is similar to that found in ice. These networks are further characterized by elemental analysis, IR spectroscopy, powder X-ray diffraction, polarimetry, UV-vis/diffuse reflectance and circular dichroism spectroscopy, and thermogravimetric analysis. A comparison of their properties indicates that these are isostructural with a variation of encapsulated water clusters.
Collapse
Affiliation(s)
- Navnita Kumar
- Department
of Chemical Sciences, Indian Institute of
Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S.
Nagar, Mohali, Punjab 140306, India
| | - Sadhika Khullar
- Department
of Chemistry, DAV University, Jalandhar-Pathankot NH44, Jalandhar, Punjab 144012, India
| | - Sanjay K. Mandal
- Department
of Chemical Sciences, Indian Institute of
Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S.
Nagar, Mohali, Punjab 140306, India
| |
Collapse
|
35
|
Cobalt (II) Complexes with Schiff Base Ligands Derived from Terephthalaldehyde and ortho-Substituted Anilines: Synthesis, Characterization and Antibacterial Activity. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app8030385] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
36
|
Do J, Kang J, Jung Y, Park YS, Jacobson AJ. 1D Nickel Coordination Polymers with an Unnatural Amino Acid Prepared by in situ
Double Michael Addition of Ethylenediamine to ( E
, E
)-Muconic Acid. B KOREAN CHEM SOC 2017. [DOI: 10.1002/bkcs.11311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Junghwan Do
- Department of Chemistry; Konkuk University; Seoul 143-701 Republic of Korea
| | - Jaeun Kang
- Department of Chemistry; Konkuk University; Seoul 143-701 Republic of Korea
| | - Yeonsun Jung
- Department of Chemistry; Konkuk University; Seoul 143-701 Republic of Korea
| | - Yong Sun Park
- Department of Chemistry; Konkuk University; Seoul 143-701 Republic of Korea
| | - Allan J. Jacobson
- Department of Chemistry and Texas Center for Superconductivity; University of Houston; Houston TX 77204-5003 USA
| |
Collapse
|
37
|
Wang H, Zhang X, Zhao Y, Zhang D, Jin F, Fan Y. Three Zn(II) complexes with a sexidentate N2O4-donor bis-Schiff base ligand: Synthesis, characterization, DFT studies, in vitro antimicrobial evaluation and molecular docking studies. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
38
|
Saito M, Akiba T, Furukawa S, Minoura M, Hada M, Yoshikawa HY. Anisotropic Crystals Based on a Main-Group Coordination Polymer with Alignment of Rigid π Skeletons. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masaichi Saito
- Department of Chemistry,
Graduate School of Science and Engineering, Saitama University, Shimo-okubo,
Sakura-ku, Saitama-city, Saitama 338-8570, Japan
| | - Tomoki Akiba
- Department of Chemistry,
Graduate School of Science and Engineering, Saitama University, Shimo-okubo,
Sakura-ku, Saitama-city, Saitama 338-8570, Japan
| | - Shunsuke Furukawa
- Department of Chemistry,
Graduate School of Science and Engineering, Saitama University, Shimo-okubo,
Sakura-ku, Saitama-city, Saitama 338-8570, Japan
| | - Mao Minoura
- Department
of Chemistry, School of Science, Rikkyo University, Nishi-ikebukuro, Toshima-ku, Tokyo 171-0021, Japan
| | - Masahiko Hada
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, Minami-Osawa, Hachi-Oji, Tokyo 192-0397, Japan
| | - Hiroshi Y. Yoshikawa
- Department of Chemistry,
Graduate School of Science and Engineering, Saitama University, Shimo-okubo,
Sakura-ku, Saitama-city, Saitama 338-8570, Japan
| |
Collapse
|
39
|
A nanoscale Cu-metal organic framework with Schiff base ligand: Synthesis, characterization and investigation catalytic activity in the oxidation of alcohols. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.04.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
40
|
Synthesis, Characterization, Thermal and Catalytic Studies of Oxovanadium(IV) Complexes with Tetradentate ONNO Donor Ligands. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2017. [DOI: 10.1007/s40010-016-0318-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
41
|
Jiang L, Liu B, Zhao HW, Tian JL, Liu X, Yan SP. Compartmental ligand approach for constructing 3d–4f heterometallic [CuII5LnIII2] clusters: synthesis and magnetostructural properties. CrystEngComm 2017. [DOI: 10.1039/c6ce02519f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
42
|
Zhang ZH, Chen C, Zhu H, Zhang Q, Qu BH. Supramolecular Assemblies, Luminescence and Anion Exchange of Helical Pb(II) Complexes Based on Enantiomeric N-(2-pyridylmethyl) Alanine Ligands. JOURNAL OF CHEMICAL RESEARCH 2016. [DOI: 10.3184/174751916x14738569571337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Two pairs of PbII coordination polymers have been synthesised using pyridine-functionalised amino acid derivatives N-(2-pyridylmethyl)-L(D)-alanine hydrochlorides [(L-Hpala)Cl or (D-Hpala)Cl] and PbII salts. Their X-ray structures confirm their formulations as [Pb(L-pala) (NO3)]n, [Pb(D-pala)(NO3)]n, [Pb(L-pala)(Cl)]n and [Pb(D-pala)(Cl)]n. They show similar coordination environments of PbII cations with two kinds of five-membered chelating rings, which are further assembled into 1D helical chains through the bridging carboxylates from amino acids. Thermal and fluorescent properties of these complexes have also been investigated.
Collapse
Affiliation(s)
- Zhi-Hui Zhang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P.R. China
| | - Chen Chen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P.R. China
| | - Hai Zhu
- Bright-gene Fine Chemical Co., Ltd, Taixing 225400, P.R. China
| | - Qi Zhang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P.R. China
| | - Bao-Hua Qu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P.R. China
| |
Collapse
|
43
|
Ntum SJE, Ndosiri BN, Mohamadou A, Marrot J, Agwara MO, Raftery J, Malik MA, Ndifon PT. Synthesis, characterization and X-ray crystal structures of two non-molecular coordination polymers of manganese(II) and copper(II) with N-(2-pyridylmethyl)-l-alanine and isothiocyanato ligands. TRANSIT METAL CHEM 2016. [DOI: 10.1007/s11243-016-0091-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
44
|
Li JM, He KH, Zheng YY, Gao HY, Jiang YM. Four Co(II)/Zn(II) coordination polymers with a multidentate ligand: syntheses, structures, thermal, and photoluminescent properties. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1227971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jia-Ming Li
- Guangxi Colleges and Universities Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization, College of Petroleum and Chemical Engineering, Qinzhou University, Qinzhou, PR China
| | - Kun-Huan He
- Guangxi Colleges and Universities Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization, College of Petroleum and Chemical Engineering, Qinzhou University, Qinzhou, PR China
| | - Yun-Yun Zheng
- Guangxi Colleges and Universities Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization, College of Petroleum and Chemical Engineering, Qinzhou University, Qinzhou, PR China
| | - Hui-Yuan Gao
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, PR China
| | - Yi-Min Jiang
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, PR China
| |
Collapse
|
45
|
Liu HY, Guan QH, Tian J, Du P, Chen H. Synthesis, crystal structures, and antibacterial studies of silver(I) complexes with reduced Schiff base amino acid ligands. TRANSIT METAL CHEM 2016. [DOI: 10.1007/s11243-016-0060-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
46
|
Dhanaraj CJ, Johnson J. Studies on some metal complexes of quinoxaline based unsymmetric ligand: Synthesis, spectral characterization, in vitro biological and molecular modeling studies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 161:108-21. [PMID: 27236046 DOI: 10.1016/j.jphotobiol.2016.04.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 04/01/2016] [Accepted: 04/03/2016] [Indexed: 11/25/2022]
Abstract
Mononuclear Co(II), Ni(II), Cu(II) and Zn(II) complexes of an unsymmetric Schiff base ligand, 3-(-(3-(-3,5-dichloro-2-hydroxybenzylideneamino)propylimino)methyl)quinoxalin-2(1H) -one (L) were synthesized and characterized by various analytical and spectral techniques. The molar conductance values of metal complexes indicate non-electrolytic behavior of the metal complexes. The Schiff base act as tetra dentate ONNO donor ligand in Co(II), Ni(II), Zn(II) complexes and tridentate NNO donor in Cu(II) complex. Thermal stabilities of the newly synthesized compounds were determined by thermal analysis. Crystallinity, average grain size and unit cell parameters were determined from powder X-ray diffraction study. Electrochemical behaviors of the compounds were examined by cyclic voltammetry technique. The Schiff base and its complexes have been screened for their in vitro antimicrobial activities against some bacterial and fungal strains by disc diffusion method. The interaction of the compounds with calf thymus DNA (CT DNA) has been investigated by electronic absorption spectral titration and viscosity measurement (hydrodynamic) methods. Furthermore, the pUC18 DNA cleavage activities of the complexes have been explored. The compounds were also subjected to in vitro antioxidant, anticancer activity screening, druglikeness and bioactivity predictions using Molinspiration software. Molecular docking studies of the present compounds were carried out against B-DNA dodecamer d(CGCGAATTCGCG)2 and vascular endothelial growth factor receptor (VEGFR-2) kinase. Quantum chemical calculations were done with DFT method to determine the optimum geometry of the ligand and its metal complexes. From the quantum chemical parameters, the reactivity parameters of the compounds were established.
Collapse
Affiliation(s)
- Chellaian Justin Dhanaraj
- Department of Chemistry, University College of Engineering, Nagercoil (Anna University Constituent College), Konam, Nagercoil 629004, Tamil Nadu, India.
| | - Jijo Johnson
- Department of Chemistry, University College of Engineering, Nagercoil (Anna University Constituent College), Konam, Nagercoil 629004, Tamil Nadu, India
| |
Collapse
|
47
|
Zheng JW, Ma L. Assessment of silver(I) complexes of salicylaldehyde derivatives—histidine Schiff base as novel α -glucosidase inhibitors. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2015.11.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
48
|
Köse M, Akgün E, Ceyhan G. Synthesis, characterization, X-ray structure and photoluminescence properties of two Ce(III) complexes derived from pentadentate ligands. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.08.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
49
|
Wang HS, Wei JP. Emerging enantiomeric resolution materials with homochiral nano-fabrications. NANOSCALE 2015; 7:11815-11832. [PMID: 26119977 DOI: 10.1039/c5nr03048j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The major scientific challenge of enantiomeric separation is to develop simple, rapid, and sensitive routine analytical methods. Generally, enantio-resolution is still based on "three-point interaction" theory, which indicates that homochiral sites are needed for enantio-selective interaction. However, in recent years, advanced materials with precise homochiral fabrication at the nanoscale have been synthesized, and have shown great potential in development of high-throughput enantio-resolution methods. This tutorial review summarizes fabrication and applications of homochiral materials for enantio-selective recognition and separation. These materials, which include intrinsic and restructured chiral metal surfaces, plasmonic nanostructures, coordination polymers, organic polymer sensors, and molecularly imprinted polymers, have been applied as sensors or chiral stationary phases (CSPs) for efficient enantio-resolution.
Collapse
Affiliation(s)
- Huai-Song Wang
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing, 210009, China.
| | | |
Collapse
|
50
|
Wang J, Wu XR, Liu JQ, Lu L, Li QL, Wu JM, Hu Y, Li MS, Man JH. Synthesis, Structure, Luminescence and Gas Sorption of a 3D Zn(II) Polymer Material with Rutile Topology. J CLUST SCI 2015. [DOI: 10.1007/s10876-014-0770-9] [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]
|