Yazar "Orhan, E" seçeneğine göre listele

Listeleniyor 1 - 8 / 8
  • Küçük Resim Yok
    Öğe
    1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate
    (Int Union Crystallography, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    The title compound, C24H22N2S2, crystallizes with two independent molecules in the asymmetric unit; these have essentially the same geometry. However, the dihedral angles between the planes of the two phenyl rings are 30.8 (1) and 21.6 (1)degrees, respectively, in the two molecules.
  • Küçük Resim Yok
    Öğe
    1-Benzyl-3-(2-phenethyl)benzimidazolium bromide monohydrate
    (Int Union Crystallography, 2005) Akkurt, M; Karaca, S; Kücükbay, H; Orhan, E; Büyükgüngör, O
    The title compound, C22H20N2+center dot Br-center dot H2O, was synthesized from 1-benzylbenzimidazole and 2-bromoethylbenzene in dimethylformamide. The dihedral angle between the two phenyl rings is 70.6 ( 1)degrees. These phenyl rings make dihedral angles of 52.99 ( 9) and 83.03 ( 8)degrees with the benzimidazole ring system. The crystal structure is stabilized by intermolecular C-H center dot center dot center dot Br and O-H center dot center dot center dot Br hydrogen-bond interactions.
  • Küçük Resim Yok
    Öğe
    1-ethyl-3-(2-phenylethyl)benzimidazole-2-selone
    (Int Union Crystallography, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    The title compound, C17H18N2Se, was synthesized by heating bis[1-ethyl-3-(2-phenylethyl) benzimidazolidin-2-ylidene] and selenium in toluene. The dihedral angle between the benzimidazole ring system and the phenyl ring is 17.2 (2)degrees.
  • Küçük Resim Yok
    Öğe
    1-ethyl-4-phenylethyl-1,4-dihydroquinoxaline-2,3-dione
    (Wiley-Blackwell, 2004) Akkurt, M; Öztürk, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    The title compound, C18H18N2O2, was synthesized by heating 2,4-dioxo-1,3-diphenyl-7,8-benzo-6-ethyl-9-(2-phenylethyl)-1,3,6,9- tetrazaspiro[4.4] nonane in toluene. The quinoxaline ring system is planar and the dihedral angle between the phenyl and piperazine rings is 28.6 (1) degrees. The crystal structure is stabilized by intermolecular C - H...O hydrogen bonds.
  • Küçük Resim Yok
    Öğe
    1-Methoxyethyl-5-nitrobenzimidazole
    (Int Union Crystallography, 2005) Akkurt, M; Yildirim, SÖ; Orhan, E; Küçükbay, H; Büyükgüngör, O
    The title compound, C10H11N3O3, was synthesized by the reaction of 5-nitrobenzimidazole, 2-chloroethyl methyl ether and KOH in ethanol. The bond lengths and angles are unexceptional.
  • Küçük Resim Yok
    Öğe
    Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-?N3]cobalt(II)
    (Int Union Crystallography, 2004) Türktekin, S; Akkurt, M; Orhan, E; Küçükbay, FZ; Küçükbay, H; Büyükgüngör, O
    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 atoms. The crystal structure is stabilized by intermolecular C-H...Cl and C-H...O interactions.
  • Küçük Resim Yok
    Öğe
    Dichlorobis[1-(2-ethoxyethyl)-1H-benzimidazole-?N3]nickel(II)
    (Int Union Crystallography, 2005) Akkurt, M; Karaca, S; Küçükbay, H; Orhan, E; Büyükgüngör, O
    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 Ni-II, involving two Cl atoms and two benzimidazole N atoms. The crystal structure is stabilized by C-H...Cl and C-H...O interactions.
  • Küçük Resim Yok
    Öğe
    Mercapto-N-phenylformimidoyl-1-methyl-3-(2-phenylethyl)benzimidazolinium inner salt
    (Wiley-Blackwell, 2004) Öztürk, S; Akkurt, M; Küçükbay, H; Orhan, E; Büyükgüngör, O
    The molecular conformation of the title compound {alternative name: [1-methyl-3-(2-phenylethyl)benzimidazolinio]-(phenylimino) methanethiolate}, C23H21N3S, is non-planar. The molecule includes one benzimidazole ring system and two phenyl rings. The dihedral angles between the least-squares planes of the two phenyl rings is 85.65 (1)degrees.