Fen-Edebiyat Fakültesi: Recent submissions
Now showing items 101-120 of 303
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Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-kappa N-3]cobalt(II)
(Int Union Crystallography, 2004)The title compound, [CoCl2(C11H14N2O)(2)], was synthesized from 1-(2-ethoxyethyl) benzimidazole and cobalt dichloride in ethanol. The Co-II atom is coordinated in a distorted tetrahedral environment by two Cl atoms and two ... -
N-1-(4-tert-butylphenyl)-N-2-hydroxy-alpha-oxo-alpha-phenylacetamidine and N-2-hydroxy-N-1-(4-nitrophenyl)-alpha-oxo-alpha-phenylacetamidine hemihydrate
(Blackwell Munksgaard, 2004)In the title compounds, C18H20N2O2, (I), and C14H11N3O4.-0.5H(2)O, (II), respectively, the oxime groups have an E configuration. In (I), the molecules exist as polymers bound by intermolecular C-H...O and O-H...N hydrogen ... -
1-methyl-1-phenyl-3-[1-hydroxyimino-2-(succinimido)ethyl]cyclobutane
(Blackwell Munksgaard, 2004)In the title compound, C17H20N2O3, the cyclobutane ring is puckered, with a dihedral angle of 19.11 (15)degrees. The 1-phenyl and 3-[1-hydroxyimino-2-(succinimido)ethyl] groups are in cis positions. The molecules are linked ... -
N-(1,3-benzothiazol-2-yl)-4-(dimethylamino)-benzylamine
(Int Union Crystallography, 2004)The title compound, C16H15N3S, crystallizes with Z = 8 in space group P2(1)/c. The two crystallographically independent molecules, A and B, are rotational isomers around the C-N bond joining the benzothiazole and ... -
1-isopropyl-3-(2-morpholinioethyl)benzimidazolium diiodide
(Blackwell Munksgaard, 2004)The title compound, C16H25N3O2+.2I(-), was synthesized from 1-(2-morpholinoethyl)benzimidazole and isopropyl iodide in tetrahydrofuran. In the molecule, the benzimidazole ring is connected to the morpholine ring by an ... -
Polymeric mu-cyano-dicyanonickelate(II)-mu-cyano-trans-bis[N-(2-hydroxyethyl)ethylenediamine]cadmium(II)
(Int Union Crystallography, 2004)The title compound, catena-poly[[mu-cyano-1:2kappa(2) C:N-dicyano-1kappa(2) C-trans -bis [N-(2-hydroxyethyl) ethane-1,2-diamine-2kappa(2)-N,N'] cadmium (II) nickel (II)] -mu- cyano -1: 2'kappa(2) C:N], [CdNi(CN)(4)(C4H12N2O)(2)], ... -
Diaquabis(pyridine-2-carboxamide-kappa N-2(1),O-2)copper(II) squarate
(Blackwell Munksgaard, 2004)The title compound, [Cu(C6H6N2O)(2)(H2O)(2)](C4O4) [or Cu(pia)(2)(H2O)(2).Sq, where pia is picolinamide or pyridine-2-carboxyamide, and Sq is the squarate dianion, (C4O4)(2-)], has been synthesized and the crystal structure ... -
1-Amino-5-benzoyl-4-phenylpyrimidin-2(1H)-one
(Int Union Crystallography, 2004)In the title compound, C17H13N3O2, the two phenyl rings are approximately orthogonal. Intermolecular N - H ... O hydrogen bonds generate dimers. The crystal structure is stabilized by N - H ... O hydrogen bonds, and C - H ... -
Synthesis, IR spectrum, thermal behaviour and crystal structure of a novel one-dimensional cyano-bridged zinc(II)/nickel(II) complex
(R Oldenbourg Verlag, 2005)The cyano-bridged heteronuclear coordination polymer of zinc(II)/nickel(II) has been prepared by N-(2-hydroxyethyl)-ethylendiamine (hydet-en), alternatively named 2-(2-aminoethylamino)-ethanol and characterised by IR and ... -
Synthesis, crystal structure and spectrothermal analysis of mer-triaquanicotinamide-orotato cobalt(II) trihydrate
(Wiley-V C H Verlag Gmbh, 2005)The mixed-ligarld orotato (HOr)(2-) complex of cobalt(II) with nicotinamide (NA) [Co(HOr)(H2O)(3)(NA)]center dot 3H(2)O was synthesized and characterized by elemental analysis, magnetic susceptibility, conductivity, spectral ... -
3-Hydroxy-1,3-di-p-tolylpropenone
(Blackwell Munksgaard, 2005)The title molecule, C17H16O2, lies on a crystallographic twofold rotation axis. The dihedral angle between the planes of the two symmetry-related benzene rings is 15.56 (4)degrees. The molecular structure is stabilized by ... -
Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-kappa N-3]nickel(II)
(Blackwell Munksgaard, 2005)The title compound, [NiCl2(C11H14N2O)(2)], was synthesized from 1-(2-ethoxyethyl)benzimidazole and nickel dichloride in ethanol and is isostructural with its cobalt analogue. It shows a distorted tetrahedral geometry about ... -
1-[2-(5-nitro-1H-benzimidazol-1-yl)ethyl]morpholinium chloride
(Int Union Crystallography, 2005)The title compound, C13H17N4O+.Cl-, was synthesized from 1( 2-methoxyethyl)-5-nitrobenzimidazole and N-(2-chloroethyl) morpholine hydrochloride in dimethylformamide. The crystal structure has been determined at 100 K and ... -
Spectroscopic and Structural Investigation of ZnI2(nicotinamide)(2), [Zn(H2O)(2)(picolinamide)(2)]I-2 and Zn I-2(isonicotinamide)(2)
(Int Union Crystallography, 2005)… -
(1RS,2SR)-1,2,4,5,7-pentabromo-5-methoxyindane
(Int Union Crystallography, 2005)In the title compound, C10H7Br5O, prepared by bromination of 5- methoxyindane, all bond lengths and angles are in the usual ranges. However, the relatively wide range of Br - C - C angles [ 107.2 ( 5) - 117.0 ( 4)degrees] ... -
2-(3-methoxysalicylideneamino)-1H-benzimidazole monohydrate
(Int Union Crystallography, 2005)The molecule of the title compound, C15H13O2N3.H2O, is nearly planar, with an intramolecular N ... O hydrogen bond of 2.616 ( 2) Angstrom. It exists in the phenol - imine form and the dihedral angle between the two aromatic ... -
3-ethyl-1-[2-(1-ethylmorpholinium-1-yl)ethyl]-benzimidazolium diiodide monohydrate
(Int Union Crystallography, 2005)The title compound, C17H27N3O2+ . 2I(-) . H2O, was synthesized from 1-( 2- morpholinoethyl) benzimidazole and ethyl iodide in dimethylformamide. In the molecule, the benzimidazole ring is connected to the morpholine ring ... -
(2-Chloropyridin-3-yl)(4-nitrobenzylidene)amine
(Blackwell Munksgaard, 2005)In the title compound, C12H8ClN3O2, the dihedral angle between the least-squares planes of the pyridine and benzene rings is 20.8 (1)degrees. In the crystal structure, molecules pack nearly parallel along the a axis, with ...
