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Tahir MN, Ashfaq M, Munawar KS, Khan AU, Asghar MA, Ahamad T, Ojha SC. Synthesis, Characterizations, Hirshfeld Surface Analysis, DFT, and NLO Study of a Schiff Base Derived from Trifluoromethyl Amine. ACS OMEGA 2024; 9:2325-2338. [PMID: 38250356 PMCID: PMC10795116 DOI: 10.1021/acsomega.3c05199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 01/23/2024]
Abstract
We synthesized an imine-based (Schiff base) crystalline organic chromophore, i.e., (E)-2-ethoxy-6-(((3-(trifluoromethyl)phenyl)imino)methyl)phenol (ETPMP), and explored its nonlinear optical (NLO) properties. The crystalline structure of ETPMP was determined by the XRD technique and equated with the associated structures utilizing a Cambridge Structural Database search. The supramolecular assembly of ETPMP was investigated regarding intermolecular interactions and short contacts by Hirshfeld surface analysis. Void analysis was performed to check the mechanical response of the crystal. Supramolecular assembly was further inspected by interaction energy calculations that were performed with the B3LYP/6-31G(d,p) functional. Besides this, the NLO properties of ETPMP and other already reported crystal TFMOS were explored utilizing the M06/6-31G(d,p) functional of the DFT approach. An excellent agreement was observed between XRD and DFT results of geometric parameters of the above-mentioned crystals. Narrow band gap along with bathochromic shift (3.489 eV and 317.225 nm, respectively) were investigated in TFMOS than that of ETPMP. Owing to these unique properties, TFMOS possesses higher linear (⟨a⟩ = 3.835 × 10-23 esu) and nonlinear (γtot. = 1.346 × 10-34 esu) response as compared to ETPMP. The outcomes explicitly show the higher nonlinearity in TFMOS, highlighting its importance in potential NLO applications.
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Affiliation(s)
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha, Sargodha 40100, Pakistan
| | - Khurram Shahzad Munawar
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
- Department of Chemistry, University of Mianwali, Mianwali 42200, Pakistan
| | - Ahsan Ullah Khan
- Department of Physics, University of Sargodha, Sargodha 40100, Pakistan
| | - Muhammad Adnan Asghar
- Department of Chemistry, Division of Science and Technology, University of Education Lahore, Lahore 54770, Pakistan
| | - Tansir Ahamad
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Suvash Chandra Ojha
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou 646000, China
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Waziri I, Yusuf TL, Akintemi E, Kelani MT, Muller A. Spectroscopic, crystal structure, antimicrobial and antioxidant evaluations of new Schiff base compounds: An experimental and theoretical study. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Pd, Ni, Fe and Cu complexes containing a novel SNS-pincer ligand bearing pyridine: Synthesis and catalytic application to form cyclic carbonates. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Gamze Sogukomerogullari H, Delidoğan A, Aytar E, Köse A, Sönmez M. Pd(II), Ni(II), Cu(II) and Co(II) complexes bearing “SNS” Pincer Type Ligand: Application as Catalysts for chemical CO2 conversion to obtain cyclic carbonates. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhao S, Long Y, Shen X, Wang S, Su Y, Zhang X, Zhang Z. Regulation of electronic structures of MOF-derived carbon via ligand adjustment for enhanced Fenton-like reactions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 799:149497. [PMID: 34426315 DOI: 10.1016/j.scitotenv.2021.149497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/02/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Peroxymonosulfate (PMS)-based Fenton-like reactions are widely used for wastewater remediation. Metal-free carbonaceous activators can avoid the secondary pollution caused by metal leaching but often suffer from insufficient activity due to limited active centers and mass transfer barriers. Here, we prepared a series of heteroatom (N, S, F)-doped, highly porous carbonaceous materials (UC-X, X = N, S, F) by pyrolyzing UiO-66 precursors assembled by various organic ligands. Density functional theory calculations showed that the heteroatoms modulated the electronic structures of the carbon plane. UC-X exhibited significantly enhanced PMS activation capability compared with the undoped counterpart, in the efficiency order of UC-N > UC-S > UC-F > UC. UC-N (calcined at 1000°C) showed the best PMS activation, exceeding that of commonly used carbocatalysts. The prominent performance of UC-N originated from its unique porous structure and homogeneously dispersed graphitic N moieties. Trapping experiments and electron spin resonance showed a nonradical degradation pathway in the UC-N/PMS system, through which organics were oxidized by donating electrons to UC-N/PMS* metastable complexes. This work not only reports a universal way to access high-performance, metal-free PMS activators but also provides insight into the underlying mechanism of the carbon-activated PMS process.
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Affiliation(s)
- Shiyin Zhao
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China; Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
| | - Yangke Long
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xuehua Shen
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China
| | - Shubin Wang
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yiping Su
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xuanjun Zhang
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China.
| | - Zuotai Zhang
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, Southern University of Science and Technology, Shenzhen 518055, China.
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Ivan BC, Dumitrascu F, Anghel AI, Ancuceanu RV, Shova S, Dumitrescu D, Draghici C, Olaru OT, Nitulescu GM, Dinu M, Barbuceanu SF. Synthesis and Toxicity Evaluation of New Pyrroles Obtained by the Reaction of Activated Alkynes with 1-Methyl-3-(cyanomethyl)benzimidazolium Bromide. Molecules 2021; 26:6435. [PMID: 34770844 PMCID: PMC8587665 DOI: 10.3390/molecules26216435] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
A series of new pyrrole derivatives were designed as chemical analogs of the 1,4-dihydropyridines drugs in order to develop future new calcium channel blockers. The new tri- and tetra-substituted N-arylpyrroles were synthesized by the one-pot reaction of 1-methyl-3-cyanomethyl benzimidazolium bromide with substituted alkynes having at least one electron-withdrawing substituent, in 1,2-epoxybutane, acting both as the solvent and reagent to generate the corresponding benzimidazolium N3-ylide. The structural characterization of the new substituted pyrroles was based on IR, NMR spectroscopy as well as on single crystal X-ray analysis. The toxicity of the new compounds was assessed on the plant cell using Triticum aestivum L. species and on the animal cell using Artemia franciscana Kellogg and Daphnia magna Straus crustaceans. The compounds showed minimal phytotoxicity on Triticum rootlets and virtually no acute toxicity on Artemia nauplii, while on Daphnia magna, it induced moderate to high toxicity, similar to nifedipine. Our research indicates that the newly synthetized pyrrole derivatives are promising molecules with biological activity and low acute toxicity.
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Affiliation(s)
- Beatrice-Cristina Ivan
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - Florea Dumitrascu
- “Costin D. Nenitescu” Center of Organic Chemistry, Romanian Academy, 202B Splaiul Independenței, 060023 Bucharest, Romania;
| | - Adriana Iuliana Anghel
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - Robert Viorel Ancuceanu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - Sergiu Shova
- Laboratory of Inorganic Polymers, “Petru Poni” Institute of Macromolecular Chemistry, 41A Aleea Grigore Ghica Voda, 700487 Iasi, Romania;
| | - Denisa Dumitrescu
- Faculty of Pharmacy, “Ovidius” University Constanta, Cpt. Av. Al. Serbanescu Street, 900470 Constanta, Romania;
| | - Constantin Draghici
- “Costin D. Nenitescu” Center of Organic Chemistry, Romanian Academy, 202B Splaiul Independenței, 060023 Bucharest, Romania;
| | - Octavian Tudorel Olaru
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - George Mihai Nitulescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - Mihaela Dinu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
| | - Stefania-Felicia Barbuceanu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (B.-C.I.); (A.I.A.); (R.V.A.); (G.M.N.); (M.D.); (S.-F.B.)
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Sogukomerogullari HG, Taskin Tok T, Uruş S, Sönmez M. Pd (II) complexes bearing “SNS” pincer‐type thioether ligands: Application as catalysts in the synthesis of vitamin K
3. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6467] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Tugba Taskin Tok
- Department of Chemistry, Faculty of Science and Arts Gaziantep University Gaziantep Turkey
- Department of Bioinformatics and Computational Biology, Institute of Health Sciences Gaziantep University Gaziantep Turkey
| | - Serhan Uruş
- Department of Chemistry University of Kahramanmaraş Sütçü İmam Kahramanmaraş Turkey
| | - Mehmet Sönmez
- Department of Chemistry, Faculty of Science and Arts Gaziantep University Gaziantep Turkey
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Lupașcu G, Pahonțu E, Shova S, Bărbuceanu ȘF, Badea M, Paraschivescu C, Neamțu J, Dinu M, Ancuceanu RV, Drăgănescu D, Dinu‐Pîrvu CE. Co (II), Cu (II), Mn (II), Ni (II), Pd (II), and Pt (II) complexes of bidentate Schiff base ligand: Synthesis, crystal structure, and acute toxicity evaluation. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6149] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Gina Lupașcu
- Physiology Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Elena Pahonțu
- Inorganic Chemistry Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Sergiu Shova
- Bioinorganic Chemistry Laboratory Institute of Macromolecular Chemistry “Petru Poni” Iasi Romania
| | - Ștefania Felicia Bărbuceanu
- Organic Chemistry Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Mihaela Badea
- Inorganic Chemistry Department, Faculty of Chemistry University of Bucharest Bucharest Romania
| | - Codruța Paraschivescu
- Organic Chemistry Department, Faculty of Chemistry University of Bucharest Bucharest Romania
| | - Johny Neamțu
- Pharmacy Department I University of Medicine and Pharmacy Craiova Craiova Romania
| | - Mihaela Dinu
- Pharmaceutical Botany and Cell Biology Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Robert Viorel Ancuceanu
- Pharmaceutical Botany and Cell Biology Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Doina Drăgănescu
- Pharmaceutical Physics Department, Faculty of Pharmacy Carol Davila University of Medicine and Pharmacy Bucharest Romania
| | - Cristina Elena Dinu‐Pîrvu
- Physical and Colloidal Chemistry Department, Carol Davila Carol Davila University of Medicine and Pharmacy Bucharest Romania
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