Yazar "Parlak, Cemal" için Makale Koleksiyonu listeleme
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4-Mercaptophenylboronic acid: Conformation, FT-IR, Raman, OH stretching and theoretical studies
Parlak, Cemal; Ramasami, Ponnadurai; Tursun, Mahir; Rhyman, Lydia; Kaya, Mehmet Fatih; Atar, Necip; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2015)4-Mercaptophenylboronic acid (4-mpba, C6H7BO2S) was investigated experimentally by vibrational spectroscopy. The molecular structure and spectroscopic parameters were studied by computational methods. The molecular dimer ... -
Absorption mechanism, structural and electronic properties of MC19 (M = B and Si) fullerenes with 1-acetylpiperazine
Alver, Özgür; Parlak, Cemal; Elzagheid, Mohamed I.; Ramasami, Ponnadurai (Sage Publications Inc, 2018)The interaction mechanisms of undoped, silicon- and boron-doped C20 fullerenes and 1-acetylpiperazine (1-ap) were investigated. Stability, electronic properties, influence of water on the solubility and stability, molecular ... -
Adsorption mechanism, structural and electronic properties: 4-Phenylpyridine & undoped or doped (B or Si) C60
gökpek, Yenal; Bilge, Metin; Bilge, Duygu; Alver, Özgür; Parlak, Cemal (Elsevier Science BV, 2017)Interaction mechanisms of fullerene derivatives and various types of molecules have been paid increasing attention. In this research, interaction mechanism, structural and electronic properties, natural bond orbital (NBO) ... -
Adsorption Mechanisms of 6-Chloro-3-Hydroxy-2-Pyrazinecarboxamide on Pristine, Si- and Al-Doped C-60 Fullerenes: A DFT Study
Parlak, Cemal; Alver, Özgür; Ramasami, Ponnadurai (Springer/Plenum Publishers, 2017)Fullerenes have been of research interest and they have been particularly studied for their possible applications as drug delivery vehicles. In the present research, the optimized molecular geometries, electronic properties ... -
Carbonyl stretching vibrations of 5-halogen-2-thiophenecarboxaldehydes: KBM, AN, SWAIN and LSER parameters
Parlak, Cemal; Alver, Özgür (Pamukkale University, 2016)Halogen and solvent influence on the conformational stability and carbonyl stretching vibration of 5-Halogeno-2-thiophene-carboxaldehydes (C5H3XOS; X=F, Cl or Br) were investigated by the density functional theory using ... -
Computational study on favipiravir adsorption onto undoped-and silicon-decorated C60 fullerenes
Parlak, Cemal; Alver, Özgür; Şenyel, Mustafa (World Scientific Publ Co Pte LTD, 2017)Adsorption and interaction mechanisms of fullerene-based complex systems for possible drug delivery vehicles have been at the center of increasing attention. In the scope of this work, the interaction mechanism between an ... -
Conformation and NH stretching of 1,1-dihalogenoheptan-1-amines[CH3(CH2)(5)CX2NH2; X = F, Cl or Br]: Halogen and solvent effects
Tursun, Mahir; Rhyman, Lydia; Parlak, Cemal; Ramasami, Ponnadurai; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2015)The effects of halogen and solvent on the conformation and NH stretching of 1,1-dihalogeno-heptan-1amines [CH3(CH2)(5)CX2NH2: X = F, Cl or Br] were investigated using the density functional theory method. The functional ... -
Conformational and electronic properties of hydroquinone adsorption on C60 fullerenes: Doping atom, solvent and basis set effects
Ergurhan, Orkun; Parlak, Cemal; Alver, Özgür; Şenyel, Mustafa (Elsevier Science BV, 2018)Hydroquinone (HQ) is widely used as a reducing agent with well-known antioxidant properties. The interaction with pristine and doped fullerenes seems to have a promising research field particularly for the drug delivery ... -
Conformational and electronic properties of N-methacryloyl-(L)-glutamic acid
Parlak, Cemal; Keşan, Gürkan; Kazancı, Nadide; Rhyman, Lydia; Ramasami, Ponnadurai; Alver, Özgür; Akgol, Sinan (Taylor & Francis LTD, 2017)Conformers of N-methacryloyl-(L)-glutamic acid (MAGA, C9H13NO5) in the gas phase, benzene or methanol environment were searched by the density functional theory (DFT) and time-dependent DFT. Selected conformational isomers ... -
Crystallographic, vibrational and DFT studies of 1-(2-hydroxy-4,5-dimethylphenyl)ethanone
Kumar, Chandraju Sadolalu Chidan; Parlak, Cemal; Fun, Hoong Kun; Tursun, Mahir; Bilge, Metin; Chandraju, Siddegowda; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2015)Molecular structure and properties of 1-(2-hydroxy-4,5-dimethylphenyl)ethanone were experimentally investigated by X-ray diffraction technique and vibrational spectroscopy. Experimental results on the molecular structure ... -
A density functional theory investigation on amantadine drug interaction with pristine and B, Al, Si, Ga, Ge doped C60 fullerenes
Parlak, Cemal; Alver, Özgür (Elsevier Science BV, 2017)Amantadine is a well-known drug for its treatment effect on Parkinson's disease and influenza infection or hepatitis. Heteroatom doped fullerenes have been extensively examined for their possible usage in sensor technology ... -
DFT, FT-IR and Raman investigations of 1-pyrrolidino-1-cyclopentene
Keşan, Gürkan; Kaya, Mehmet Fatih; Bilge, Metin; Alver, Özgür; Parlak, Cemal (Pergamon-Elsevier Science LTD, 2013)FT-IR and Raman spectra of 1-pyrrolidino-1-cyclopentene (1py1cp) were experimentally reported in the region of 4000-10 cm(-1) and 4000-100 cm(-1), respectively. The optimized geometric parameters, normal mode frequencies ... -
DFT, FT-Raman and FT-IR investigations of 1-cyclobutylpiperazine
Bağlayan, Özge; Kaya, Mehmet Fatih; Parlak, Cemal; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2012)FT-IR and FT-Raman spectra of 1-cyclobutylpiperazine (1cbpp) have been experimentally reported in the region of 4000-10 cm(-1) and 4000-50 cm(-1), respectively. The optimized geometric parameters, conformational equilibria, ... -
DFT, FT-Raman, and FT-IR investigations of 1-cyclopropylpiperazine
Keşan, Gürkan; Alver, Özgür; Bilge, Metin; Parlak, Cemal (Maik Nauka/Interperiodica/Springer, 2013)FT-IR and FT-Raman spectra of 1-cyclopropylpiperazine (1cppp) are experimentally examined in the range 4000-200 cm(-1). The optimized geometric parameters, conformational equilibria, normal mode frequencies and corresponding ... -
Dft/Tddft Investigation on the Electronic Structures and Spectral Characteristics of C5H3Xos (X = H, F, Cl Or Br)
Güneş, E.; Parlak, Cemal; Şenyel, Mustafa (Maik Nauka/Interperiodica/Springer, 2017)Halogen and solvent effects on the conformational, vibrational, and electronic characteristics of thiophene-2-carbaldehyde (T2C, C5H4OS) and thiophene-2-carbonyl-halogens [C5H3XOS, X = F (T2C-F), Cl (T2C-Cl), and Br (T2C-Br)] ... -
Experimental and theoretical NMR study of 4-(3-cyclohexen-1-yl)pyridine
Parlak, Cemal; Alver, Özgür; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2008)H-1, C-13, DEPT, COSY, NOESY and HETCOR NMR spectra of 4-(3-cyclohexen-1-yl)pyridine (4-Chpy) have been reported for the first time. H-1 and C-13 NMR chemical shifts of 4-Chpy (C11H13N) have been calculated by means of the ... -
FT-IR and Raman spectroscopic and quantum chemical investigations of some metal halide complexes of 1-phenylpiperazine
Keşan, Gürkan; Bağlayan, Özge; Parlak, Cemal; Alver, Özgür; Şenyel, Mustafa (Pergamon-Elsevier Science LTD, 2012)New metal halide complexes in the form of M(pp)(2)Cl-2 (where pp = 1-phenylpiperazine and M = Pd or Hg) have been prepared for the first time and their FT-IR and FT-Raman spectra are reported in the region of 4000-10 cm(-1) ... -
FT-IR spectroscopic investigation of some Hofmann type complexes: M(1-phenylpiperazine)(2)Ni(CN)(4) (M = Ni, Co, Cd, Pd or Mn)
Şenyel, Mustafa; Parlak, Cemal; Alver, Özgür (Pergamon-Elsevier Science LTD, 2008)New Hofmann type complexes in the form of M(pp)(2)Ni(CN)(4) (where pp = 1-phenylpiperazine and M = Ni, Co, Cd, Pd or Mn) have been prepared in powder form and their infrared spectra have been reported in the range of ... -
FT-IR spectroscopic study of the Hofmann-T-d-type clathrates: Ni(1,9-diaminononane)M'(CN)(4).2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene)
Kartal, Zeki; Parlak, Cemal; Şentürk, Şükrü; Aytekin, Meryem Türkay; Şenyel, Mustafa (Croatian Chemical Soc, 2007)New Hofmann T-d-type clathrates in the form of Ni(1,9-diaminononane)M'(CN)(4) center dot 2G (M' = Cd or Hg, G = benzene, 1,2-dichlorobenzene or 1,4-dichlorobenzene) were prepared in powder form and their infrared spectra ... -
FT-IR spectroscopic study on some Hofmann-T-d type complexes: Ni(4-Phenylpyridine)(2)M(CN)(4) (M = Cd or Hg)
Parlak, Cemal; Şentürk, S; Şenyel, Mustafa (Walter De Gruyter GMBH, 2005)New Hofmann-T-d type complexes in the form of Ni(4-Phenylpyridine)(2)M(CN)(4) (M = Cd or Hg) were prepared in powder form and their infrared spectra are reported in the region of 4000200 cm(-1). From the spectral findings, ...