Yazar "Kara, Hülya" için listeleme
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2-[1-(Hydroxyimino)ethyl]-2,5,5-tri- methylperhydropyrimidine-butane-2,3-dione monooxime (1/1)
Elerman, Yalçın; Kara, Hülya; Prout, K; Johnston, A (Munksgaard Int Publ Ltd, 2001)The title compound, C9H19N3O C4H7NO2, displays strong intramolecular O?H N [O N 2.6743 (13) AÊ ] and N? H N [N N 2.6791 (15) AÊ ] hydrogen bonds, and strong intermolecular O?H N [O N 2.7949 (15) AÊ ] and N? H ... -
2-Acetyl-3-methyl-4H-1,4-benzothiazine: a redetermination at 100 K
Kara, Hülya; Kara, Derya; Aşkun, Tülin; Yahşi, Yasemin; Büyükgüngör, Orhan (Wiley-Blackwell,, 2006)The structure of the title compound, C11H11NOS, has been reported previously at room temperature by Ferguson & Ruhl [Cryst. Struct. Commun. (1982), 11, 1033-1038]. We report here a redetermination, at 100 (2) K, with ... -
2-and 1-D coordination polymers of Dy(III) and Ho(III) with near infrared and visible luminescence by efficient charge-transfer antenna ligand
Oylumluoğlu, Görkem; Çoban, Mustafa Burak; Koçak, Çağdaş; Aygün, Muhittin; Kara, Hülya (Elsevier Science Bv, 2017)Two new lanthanide-based coordination complexes, [Dy(2-stp).2(H2O)]n (1) and {[Ho(2-stp).3(H2O)]center dot(H2O)}(n) (2) [2-stp = 2-sulfoterephthalic acid] were synthesized by hydrothermal reaction and characterized by ... -
3,9-dimethyl-1,11-diphenyl-4,8-diaza-undecane-1,11-dione dihydrate
Elerman, Yalçın; Kabak, Mehmet; Kara, Hülya; Güven, Kıymet; Nakipoğlu, C. (Munksgaard Int Publ Ltd, 1999)The title compound, C23H26N2O2. 2H(2)O, displays strong intramolecular N-H ... O [2.637(2) Angstrom] and intermolecular O-H ... O [2.763(4) and 2.842(3) Angstrom] hydrogen bonds within each salicylideneimine unit and water ... -
3,9-dimetil-1,11-difenil-4,8-diaza-undekan-1,11-dion dihidrat schiff baz ligandının kristal yapısının ve moleküler şekillenim özelliklerinin incelenmesi.
Yahşi, Yasemin (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2004)Bu çalışmada, 3,9-Dimetil-1, 1 1 -difenil-4,8-diaza-undekan-1, 1 1 -dion dihidrat schiff bazının konformasyonel analizi yarı-deneysei kuantum mekaniksel AM1 yöntemi kullanılarak yapılmıştır. Şekillenim analizinde molekülün ... -
3,9-dimetil-1,11-difenil-4,8-diaza-undekan1,11-dion dihidrat schiff baz ligandının kristal yapısının ve moleküler şekillenim özelliklerinin AB-inito yöntemiyle incelenmesi
Karabıyık, Ekin (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2005)Bu çalışmada, 3,9-Dimetil-1,11-Difenil~4,8~Diaza-Undekan1,11- Dion Dihidrat Schiff Bazının şekillenim analizi Ab-inito kuantum mekaniksel yöntemi kullanılarak yapılmıştır. Çalışma Ab-initio moleküler orbital hesaplamaları ... -
Antiferromagnetic coupling in a (mu-hydroxo)(mu-pyrazolato)dicopper(II) complex. Synthesis, crystal structure, magnetic properties, and theoretical studies
Kara, Hülya; Elerman, Yalcın; Prout, K (Verlag Z Naturforsch, 2001)Preparation, crystal structure and magnetic properties of a 3,5-dimethylpyrazolate bridged binuclear copper(II) complex [Cu-2(L-1)(3,5 prz)] (L-1 = 1,3-Bis(2-hydroxy-1-napthylideneamino)propan-2-ol) (1) are reported. ... -
Antiferromagnetic coupling in a new mn(ııı) schiff base complex with open-cubane core: structure, spectroscopic and luminescence properties
Güngör, Elif; Çoban, Mustafa Burak; Kara, Hülya; Acar, Yasemin (Springer/Plenum Publishers, 2018)A new open-cubane Mn-III, [{(H2O)(MnL)-L-III}{(MnL)-L-III}](2)center dot 2(CH3OH).2(CH3CH2OH)center dot 2Cl, 1 where H (2) L=[N-(2-hydroxyethyl)-3-methoxysalicylaldimine] has been synthesized and characterized by element ... -
Auxiliary part of ligand mediated unique coordination chemistry of copper (II)
Majumder, Ishani; Chakraborty, Prateeti; Adhikary, Jaydeep; Kara, Hülya; Zangrando, Ennio; Bauza, Antonio; Frontera, Antonio; Das, Debasis (Wiley-V C H Verlag, 2016)Six N, N, O-donor Schiff-base ligands, HL1-HL6, [HL1/HL2/HL3= {2-(2-piperazin-1-yl) ethylimino) methyl)-4-(Cl/H/Me)-phenol}; HL4/HL5/HL6={2-(2-morpholine/piperidine/pyrrolidine 1-yl) ethylimino) methyl)-4-chlorophenol}, ... -
Azido bridge mediated catecholase activity, electrochemistry and magnetic behavior of a dinuclear copper(II) complex of a phenol based "end-off" compartmental ligand
Chakraborty, Prateeti; Majumder, Ishani; Kara, Hülya; Chattopadhyay, Shyamal Kumar; Zangrando, Ennio; Das, Debasis Kumar (Elsevier Science SA, 2015)A dinuclear Cu(II) species [Cu2L2(H2O)(2)(N-3)](NO3)(2) (L = 2,6-bis(N-ethylpyrrolidine-iminomethyl)-4-methyl- phenolato) where two Cu centers are bridged by phenoxido and mu(1,1)-azido bridges with Cu-Cu separation of ... -
Catena-poly[[[2,4-dichloro-6-{[(2-hydroxyethyl)imino]methyl}phenolato-n-3,o,o']-copper(ıı)]--chlorido]monohydrate]: synthesis, structural, spectroscopic and luminescent properties
Acar, Yasemin; Kara, Hülya; Güngör, Elif; Çoban, Mustafa Burak (Taylor & Francis Ltd, 2018)A new chloride bridged polymeric Cu(II) complex, [Cu(HL)(-Cl).H2O](n), 1, (H2L = 2,4-dichloro-6-{[(2-hydroxyethyl)imino]methyl}phenol) has been synthesized and characterized by elemental-spectral analysis, crystal structure ... -
Chiral one-dimensional hydrogen bonded, antiferromagnetic chloro-bridged dinuclear copper(II) complex with tridentate Schiff base ligand
Güngör, Elif; Kara, Hülya (Elsevier Science, 2012)Chiral one-dimensional hydrogen bonded copper(II) complex [Cu(HL1)Cl](2)center dot H2O (1) (HL1 = N-(2-hydroxyethyl)-5-nitrosalicylaldimine) has been synthesized and characterized by elemental analysis, crystal structure ... -
Chlorometallate-pyridinium boronic acid salts for crystal engineering: synthesis of one-, two-, and three-dimensional hydrogen bond networks
Yahşi, Yasemin; Güngör, Elif; Kara, Hülya (Amer Chemical Soc, 2015)A series of new crystal structures of salts containing 3- and 4-pyridineboronic acid (3- and 4-pba) with chlorometallate have been prepared: [4-pbaH][MnCl2] (1), [4-pbaH][CdCl2], (2), [4-pbaH]2[CuCl4] (3), [4-pbaH]2[PdCl4] ... -
Configuration of sacral plexuses in Hasmer and Hasak sheep breeds: a comparative macro-anatomical approach
Balkaya, Hülya; Özüdoğru, Zekeriya; Özdemir, Derviş; Teke, Bumin Emre; Kara, Hülya (Urmia Univ, 2023)The aim of this study was to examine and compare the macro-anatomical structures and configurations of plexus sacralis in Hasmer and Hasak sheep breeds. For this purpose, 18 sheep (eight female Hasmer sheep, three male ... -
Crystal structure and magnetic characterization of mu(6)-oxo bridged hexanuclear Fe(III) complex
Kara, Hülya; Güngör, Elif; Çoban, Mustafa Burak; Acar, Yasemin (Elsevier, 2019)In this study, the synthesis, X-ray crystal structure and magnetic properties of a new hexanuclear Fe(III) complex, 2[OFe6(thme)(4)Cl-6].4[C6H15N].6[H2O] (1), (H(3)thme = 1,1,1-Tris(hydroxymethyl)ethane) is reported. The ... -
Crystal structure and magnetic properties of dinuclear iron(III) complex with ONNO-donor ligand
Şafak, Buket; Güngör, Elif; Yahşi, Yasemin; Kara, Hülya (Maik Nauka/Interperiodica/Springer, 2015)A new dinuclear Fe(III) complex, [Fe(5-MeOL1)(OH)(0.86)(CH3O)(0.14)](2)aEuro cent 2(CH3OH), [H-2-5-MeOL1 = N,N'-bis(5-methoxy-2-hydroxybenzylidene)-2,2-dimethylpropane-1,3-diamine], 1 has been synthesized and characterized ... -
Crystal structure and photoluminescence properties of a new Cd-II coordination polymer catena-poly[bis[4-bromo-2-({[2-(pyrrolidin-1-yl)ethyl]imino}methyl)phenolato-kappa N-3,N ',O]di-mu(3)-chlorido-di-mu(2)-chlorido-bis(methanol-kappa O)tricadmium(II)]
Yahşi, Yasemin; Özbek, Hatice; Aygün, Muhittin; Kara, Hülya (Int Union Crystallography, 2016)Schiff base-metal complexes have been used widely as catalysts for many organic reactions, such as ring-opening polymerization and oxidation. In view of the importance of Cd-II coordination polymers and in an effort to ... -
Crystal structure and photoluminescence properties of a new monomeric copper(II) complex: Bis(3-{[(3-hydroxypropyl)imino]methyl}-4-nitrophenolato-κ3O,N,O′)copper(II)
Koçak, Çağdaş; Oylumluoğlu, Görkem; Dönmez, Adem; Çoban, Mustafa Burak; Erkarslan, Uğur; Aygün, Muhittin; Kara, Hülya (International Union of Crystallography, 2017)Copper(II)-Schiff base complexes have attracted extensive interest due to their structural, electronic, magnetic and luminescence properties. The title novel monomeric CuII complex, [Cu(C10H11N2O4)2], has been synthesized ... -
Crystal structure of a mu-oxo-bridged dimeric iron(III) complex
Yahşi, Yasemin; Güngör, Elif; Kazak, Canan; Kara, Hülya (Maık Nauka/Interperıodıca/Sprınger, 2015)A dimeric [{Fe(5-ClL1)}(2)(mu-O)], [H-2-5-ClL1 = N,N'-bis(5-chloro-2-hydroxybenzylidene)-2-methylpropane-1,2-diamine] tetradentate Schiff-base complex, 1, has been synthesized and its crystal structure has been determined ... -
Crystal structure of aqua [N,N¢-bis(3-methoxysalicylidene)propane-1,2- diaminato]methanolmanganese(III) perchlorate
Kara, Hülya (Japan Society for Analytical Chemistry, 2008)The title compound, a hydrogen-bonded pseudo-dimer, Mn(C19H18N2O4)(CH4O)(H2O)]ClO4, (I), has been structurally characterized. Complex (I) affords an elongated octahedral coordination environment, with axial Mn-O(CH3OH) = ...
