Search Results - ELECTRON donor-acceptor complexes

1

Academic Journal

Synthesis and characterization of some coordinated metal and charge transfer complexes of isonicotinic acid hydrazide ligand with 2-hydroxyacetophenonylidene.

Authors: Nassar, Heba¹ (AUTHOR) hebanasar@yahoo.com, Abou-El-Wafa, Moustafa H.M.¹ (AUTHOR), Elkik, Hussin¹ (AUTHOR)

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Mar2024, Vol. 309, pN.PAG-N.PAG. 1p.

Subject Terms: *ISONIAZID, *ELECTRON donor-acceptor complexes, *DIFFERENTIAL thermal analysis, *METALS, *MOLAR conductivity, *QUINONE, *SCHIFF bases

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2

Academic Journal

Microbiological and spectrophotometric methods for the determination of tioconazole: A comparative thermodynamic study.

Authors: Elmasry, Manal S.¹ (AUTHOR), Salah El-Demerdash, Azza² (AUTHOR), Sharaf, Yasmine Ahmed¹ (AUTHOR) yaibrahim@pharmacy.zu.edu.eg

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Oct2023, Vol. 298, pN.PAG-N.PAG. 1p.

Subject Terms: *ELECTRON donor-acceptor complexes, *DOSAGE forms of drugs, *CHLORANILIC acid, *CHARGE transfer, *STABILITY constants, *MICROBIOLOGICAL assay, *HYDROCHLOROTHIAZIDE, *THERMOCHEMISTRY, *DRUGS

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3

Academic Journal

Charge transfer complex between 2,3-diaminopyridine with chloranilic acid. Synthesis, characterization and DFT, TD-DFT computational studies.

Authors: Al-Ahmary, Khairia M.¹ kalahmary@kau.edu.sa, Habeeb, Moustafa M.^1,2, Al-Obidan, Areej H.³

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. May2018, Vol. 196, p247-255. 9p.

Subject Terms: *ELECTRON donor-acceptor complexes, *CHLORANILIC acid, *DENSITY functional theory, *SPECTROPHOTOMETRY, *ACETONITRILE

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4

Academic Journal

Ground state charge transfer complex formation of some metalloporphyrins with aromatic solvents: Further theoretical and experimental investigations.

Authors: Roy, Biswajit¹, Ghosh, Mihir¹, Mukherjee, Prajna^2,3, Chowdhury, Somnath², Gupta, Bikash C.², Majhi, Koushik¹, Sinha, Subrata¹ subratasinha67@rediffmail.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jan2018, Vol. 188, p311-317. 7p.

Subject Terms: *GROUND state (Quantum mechanics), *ELECTRON donor-acceptor complexes, *METALLOPORPHYRINS, *AROMATIC compounds, *STOICHIOMETRY

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5

Academic Journal

Spectral, thermal and kinetic studies of charge-transfer complexes formed between the highly effective antibiotic drug metronidazole and two types of acceptors: σ- and π-acceptors.

Authors: Refat, Moamen S.^1,2 msrefat@yahoo.com, Saad, Hosam A.^1,3, Adam, Abdel Majid A.¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Apr2015, Vol. 141, p202-210. 9p.

Subject Terms: *ELECTRON donor-acceptor complexes, *ANTIBIOTICS, *CHEMICAL kinetics, *THERMAL analysis, *SPECTRUM analysis, *METRONIDAZOLE, *SMALL molecules

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6

Academic Journal

Charge transfer in the electron donor–acceptor complexes of a meso-phenol BODIPY dye with chloranils and fullerenes.

Authors: Karmakar, Animesh¹, Chaudhuri, Tandrima¹ tanchem_bu@yahoo.co.in, Mula, Soumyaditya², Chattopadhyay, Subrata²

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Feb2015, Vol. 137, p1258-1264. 7p.

Subject Terms: *ELECTRON donor-acceptor complexes, *PHENOLS, *CHLORANIL, *FULLERENES, *COMPLEX compounds, *OSCILLATOR strengths

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7

Academic Journal

Effects of donor-acceptor groups on the structural and electronic properties of 4-(methoxymethyl)-6-methyl-5-nitro-2-oxo-1,2-dihydropyridine-3-carbonitrile.

Authors: Gümüş, Hacer Pir¹, Tamer, Ömer¹, Avcı, Davut¹ davci@sakarya.edu.tr, Atalay, Yusuf¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Nov2014, Vol. 132, p183-190. 8p.

Subject Terms: *CARBONITRILES, *ELECTRON donor-acceptor complexes, *ELECTRIC properties of metals, *NATURAL orbitals, *NONLINEAR analysis, *NUCLEAR magnetic resonance

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8

Academic Journal

Spectroscopic and molecular docking studies on the charge transfer complex of bovine serum albumin with quinone in aqueous medium and its influence on the ligand binding property of the protein.

Authors: Satheshkumar, Angupillai¹, Elango, Kuppanagounder P.¹ drkpelango@rediffmail.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Sep2014, Vol. 130, p337-343. 7p.

Subject Terms: *MOLECULAR docking, *ELECTRON donor-acceptor complexes, *SERUM albumin, *QUINONE, *AQUEOUS solutions, *LIGAND binding (Biochemistry), *PROTEIN binding

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9

Academic Journal

Synthesis, spectroscopic and computational studies on hydrogen bonded charge transfer complex of duvelisib with chloranilic acid: Application to development of novel 96-microwell spectrophotometric assay.

Authors: Darwish, Ibrahim A.¹ (AUTHOR) idarwish@ksu.edu.sa, Almehizia, Abdulrahman A.¹ (AUTHOR), Sayed, Ahmed Y.¹ (AUTHOR), Khalil, Nasr Y.¹ (AUTHOR), Alzoman, Nourah Z.¹ (AUTHOR), Darwish, Hany W.^1,2 (AUTHOR) hdarwish@ksu.edu.sa

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jan2022, Vol. 264, pN.PAG-N.PAG. 1p.

Subject Terms: *ELECTRON donor-acceptor complexes, *CHLORANILIC acid, *ELECTRON donors, *HYDROGEN bonding, *PHOSPHATIDYLINOSITOL 3-kinases, *STABILITY constants

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10

Academic Journal

Computational studies of molecular charge transfer complexes of heterocyclic 4-methylepyridine-2-azomethine-p-benzene derivatives with picric acid and m-dinitrobenzene.

Authors: Al-Harbi, L.M.¹ lmajeed2002@yahoo.com, El-Mossalamy, E.H.^1,2, Obaid, A.Y.¹, Al-Jedaani, A.H.¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Feb2014, Vol. 120, p25-31. 7p.

Subject Terms: *ELECTRON donor-acceptor complexes, *HETEROCYCLIC compounds, *BENZENE derivatives, *PICRIC acid, *DINITROBENZENES, *SCHIFF bases

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11

Academic Journal

Spectrophotometric and thermal studies on the charge – Transfer complexes of 4-(aminomethyl) piperidine as donor with σ- and π-electron acceptors.

Authors: Mostafa, Adel¹, El-Ghossein, Nada¹, AlQaradawi, Siham Y.² siham@qu.edu.qa

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jan2014, Vol. 118, p1012-1019. 8p.

Subject Terms: *SPECTROPHOTOMETRY, *ELECTRON donor-acceptor complexes, *PIPERIDINE, *QUINODIMETHANE, *FOURIER transform infrared spectroscopy, *THERMAL analysis

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12

Academic Journal

Charge transfer complexes of quinones in aqueous medium: Spectroscopic and theoretical studies on interaction of cimetidine with novel substituted 1,4-benzoquinones and its application in colorimetric sensing of anions.

Authors: Balraj, C.¹, Satheshkumar, A.¹, Ganesh, K.¹, Elango, Kuppanagounder P.¹ drkpelango@rediffmail.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Oct2013, Vol. 114, p256-266. 11p.

Subject Terms: *ELECTRON donor-acceptor complexes, *BENZOQUINONES, *COLORIMETRIC analysis, *ANION analysis, *AQUEOUS solutions, *CIMETIDINE, *SPECTRUM analysis

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13

Academic Journal

Quantum chemical study of the donor-bridge-acceptor triphenylamine based sensitizers.

Authors: Irfan, Ahmad¹ irfaahmad@gmail.com, Jin, Ruifa², Al-Sehemi, Abdullah G.^1,3, Asiri, Abdullah M.^4,5

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jun2013, Vol. 110, p60-66. 7p.

Subject Terms: *QUANTUM chemistry, *ELECTRON donor-acceptor complexes, *TRIPHENYLAMINE, *RECOMBINATION (Chemistry), *COUPLING constants, *PHOTOSENSITIZERS

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14

Academic Journal

Charge transfer energies of the complexes of (dibenzoylmethanato)boron difluoride with indeno-pyridines and polynuclear aromatic hydrocarbons

Authors: Chaudhuri, Tandrima¹ tanchem_bu@yahoo.co.in, Salampuria, Sneha², Tapaswi, Pradip Kumar³, Mukhopadhyay, Chhanda³, Chattopadhyay, Subrata⁴, Banerjee, Manas² manasban@rediffmail.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. May2013, Vol. 108, p181-185. 5p.

Subject Terms: *ELECTRON donor-acceptor complexes, *AROMATIC compounds, *PYRIDINE, *ETHANOL, *ABSORPTION spectra, *CHEMICAL affinity, *FLUORIDES, *BORON compounds

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15

Academic Journal

A spectrophotometric and thermodynamic study of the charge-transfer complexes of N-aryl-N′-isopropyloxycarbonylsulfamides with DDQ and TCNE

Authors: Belfaragui, Moufida¹, Seridi, Achour¹, Winum, Jean-Yves², Abdaoui, Mohamed³, Kadri, Mekki¹ mekkadri@gmail.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. May2013, Vol. 108, p55-61. 7p.

Subject Terms: *SPECTROPHOTOMETRY, *ELECTRON donor-acceptor complexes, *BENZOQUINONES, *TETRACYANOETHYLENE, *IONIZATION energy, *ELECTROPHILES, *POLARITY (Chemistry)

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16

Academic Journal

Spectrophotometric, FTIR and theoretical studies of the charge-transfer complexes between isoniazid (pyridine-4-carboxylic acid hydrazide) and the acceptors (p-chloranil, chloranilic acid and tetracyanoethylene) in acetonitrile, their association constants, thermodynamic properties and other related properties

Authors: Bagchi (Chattaraj), Seema¹, Sharma, Kakali², Chakrabortty, Ashutosh³, Lahiri, Sujit Chandra¹ sujitclahiri@yahoo.com

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Sep2012, Vol. 95, p637-647. 11p.

Subject Terms: *FOURIER transform infrared spectroscopy, *ELECTRON donor-acceptor complexes, *ACETONITRILE, *ISONIAZID, *THERMODYNAMICS, *TETRACYANOETHYLENE

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17

Academic Journal

Synthesis and characterization of highly conductive charge-transfer complexes using positron annihilation spectroscopy

Authors: Adam, Abdel Majid A.¹ majidadam@yahoo.com, Refat, Moamen S.^1,2, Sharshar, T.^3,4, Heiba, Z.K.^4,5

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Sep2012, Vol. 95, p458-477. 20p.

Subject Terms: *ELECTRON donor-acceptor complexes, *POSITRON annihilation, *COMPLEX compounds synthesis, *BENZENE, *TETRACHLORIDES, *X-ray diffraction, *NUCLEAR magnetic resonance spectroscopy, *SCANNING electron microscopy

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18

Academic Journal

Estimation of σ- and π-donor properties of heterocyclic thioamides by spectroscopic and magnetic resonance methods

Authors: Chernov’yants, Margarita S. chernov@sfedu.ru, Khohlov, Evgeniy V.¹, Bondarenko, Gennadiy I.¹, Burykin, Igor V.¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Oct2011, Vol. 81 Issue 1, p640-644. 5p.

Subject Terms: *ELECTRON donor-acceptor complexes, *ESTIMATION theory, *AMIDES, *MAGNETIC resonance, *ELECTRON paramagnetic resonance spectroscopy, *IODINE, *SOLUTION (Chemistry)

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19

Academic Journal

Multiple and sequential charge transfer interactions occurring in situ: A redox reaction of thiazolidine-2-thione with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone

Authors: Rabie, Usama M. umrabie@yahoo.com, Abou-El-Wafa, Moustafa H.M.¹, Nassar, Heba¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Sep2011, Vol. 79 Issue 5, p1411-1417. 7p.

Subject Terms: *ELECTRON donor-acceptor complexes, *OXIDATION-reduction reaction, *THIAZOLES, *BENZOQUINONES, *TAUTOMERISM, *THYROID antagonists, *NUCLEAR magnetic resonance spectroscopy, *MASS spectrometry

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20

Academic Journal

In vitro simulation of the chemical scenario of the action of an anti-thyroid drug: Charge transfer interaction of thiazolidine-2-thione with iodine

Authors: Rabie, Usama M. umrabie@yahoo.com, Abou-El-Wafa, Moustafa H.M.¹, Nassar, Heba¹

Superior Title: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jan2011, Vol. 78 Issue 1, p512-517. 6p.

Subject Terms: *ELECTRON donor-acceptor complexes, *CHARGE transfer, *THYROID antagonists, *IODINE isotopes, *THIAZOLES, *ABSORPTION spectra, *HYDROGEN bonding

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