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1 '-Benzyl-1-(2,4-dimethoxyphenyl)-3-phenoxyspiro[azetidine-2,3 '(3H)-indole]-2 ',4(1H)-dione
Pinar, E; Akkurt, M; Jarrahpour, AA; Khalili, D; Büyükgüngör, Orhan (Int Union Crystallography, 2006)The title compound, C31H26N2O5, is a compound with a spiro junction between beta-lactam and isatin ring systems. Its four-and five-membered rings are nearly planar, with maximum deviations of -0.020 (1) and 0.050 (1) ... -
(1 alpha,2 beta,3 alpha,6 beta)-3,6-dichlorocyclohex-4-ene-1,2-diyl diacetate
Akkurt, M; Ozturk, S; Baran, A; Secen, H; Büyükgüngör, Orhan (Wiley-Blackwell, 2004)We present here a second positional isomer of C10H12Cl2O4. The crystal was found to be inversion twinned. The cyclohexene ring adopts a distorted half-chair conformation. -
(1 alpha,2 beta,5 beta,6 alpha)-5,6-dicloro-3-cyclohexene-1,2-diyl diacetate
Ozturk, S; Akkurt, M; Baran, A; Secen, H; Büyükgüngör, Orhan (Wiley-Blackwell, 2004)The reaction of endo-cis-7-oxabicyclo[2.2.1]hept-5-ene-2,3-diol with BCl3 followed by acetylation with acetyl chloride gives dichloroconduritol derivatives. The crystal structure of the title compound, C10H12Cl2O4, has ... -
1,1 '-(Propane-1,3-diyl)bis[2-(methylsulfanyl)-1H-benzimidazole] dihydrate
Yuksektepe, Cigdem; Caliskan, Nezihe; Genc, Murat; Servi, Suleyman; Büyükgüngör, Orhan (Int Union Crystallography, 2007)In the title compound, C19H20N4S2 center dot 2H(2)O, the two 1H-benzimidazole groups are bridged by a propane chain; the dihedral angle between the benzimidazole ring systems is 74.61 ( 3)degrees. The organic molecules and ... -
1,1 '-butane-1,4-diylbis(1H-benzimidazole)
Akkurt, Mehmet; Karaca, Selvi; Kucukbay, Hasan; Büyükgüngör, Orhan (Blackwell Publishing, 2007)The molecule of the title compound, C18H18N4, is disposed about a center of inversion. The dihedral angle between the five- and six-membered rings is 1.23 (6)degrees, showing almost exact coplanarity. -
1,1,3-Trioxo-2,3-dihydro-1,2benzisothiazol-2-ylmethyl 4-phenylpiperazine-1-carbodithioate
Akkurt, Mehmet; Yalcin, Serife Pinar; Guezel, Oezlen; Salman, Aydin; Büyükgüngör, Orhan (Blackwell Publishing, 2007)In the title molecule, C19H19N3O3S3, the mean planes of the benzisothiazole system and the phenyl ring make a dihedral angle of 8.87 (8)degrees. The piperazine ring has a chair conformation. The crystal structure is ... -
[1,3-bis(2-ethoxyphenyl)imidazolidin-2-ylidene]bromo(cycloocta-1,5-diene)rhodium(I)
Dincer, M; Ozdemir, N; Gunay, ME; Cetinkaya, B; Büyükgüngör, Orhan (Int Union Crystallography, 2005)The title complex, [RhBr(C8H12)(C19H22N2O2)], has a distorted square-planar geometry. There are two molecules, A and B, in the asymmetric unit. The Rh-C bond distance between the N-heterocyclic ligand and the metal atom ... -
1,3-bis(2-phenylethyl)benzimidazolium-2-dithiocarboxylate
Akkurt, M; Ozturk, S; Kucukbay, H; Orhan, E; Büyükgüngör, Orhan (Int Union Crystallography, 2004)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 ... -
1,3-Bis(3-phenylpropyl)-1H-1,3-benzimidazole-2(3H)-selone
Akkurt, Mehmet; Yilmaz, Ulku; Kucukbay, Hasan; Büyükgüngör, Orhan (Wiley-Blackwell, 2011)The title molecule, C25H26N2Se, has mirror symmetry, with the mirror plane passing through the atoms of the C=Se bond and the mid-points of the two C-C bonds of the benzene ring of the benzimidazole group. The dihedral ... -
1,3-Bis(3-phenylpropyl)-1H-benzimidazol-3-ium-2-carbodithioate
Akkurt, Mehmet; Yilmaz, Ulku; Kucukbay, Hasan; Gencaslan, Mustafa; Büyükgüngör, Orhan (Wiley-Blackwell Publishing, Inc, 2009)The title compound, C(26)H(26)N(2)S(2), was synthesized from bis[1,3-bis(3-phenylpropyl)benzimidazolidine-2-ylidene] and CS(2) in toluene. The molecular structure is composed of a benzimidazole ring system with two ... -
1,3-Bis(3-phenylpropyl)-1H-benzimidazole-2(3H)-tellurone
Yalcin, Serife Pinar; Akkurt, Mehmet; Yilmaz, Uelkue; Kucukbay, Hasan; Büyükgüngör, Orhan (Blackwell Publishing, 2008)The title compound, C25H26N2Te, was synthesized from bis[1,3-bis(3-phenylpropyl)benzimidazolidin-2-ylidene] and Te in a toluene solution. The molecule possesses a twofold rotation axis passing through the Te atom and the ... -
1,3-bis(3-phenylpropyl)benzimidazolium bromide monohydrate
Akkurt, Mehmet; Karaca, Selvi; Yilmaz, Uelkue; Kuecuekbay, Hasan; Büyükgüngör, Orhan (Wiley-Blackwell, 2008)In the title compound, C(25)H(27)N(2)(+)center dot Br(-)center dot H(2)O, the benzimidazole unit is essentially planar, with a maximum deviation of 0.020 (6) angstrom. The benzimidazole unit makes dihedral angles of 83.6 ... -
1,3-Bis(4-methylbenzyl)benzimidazolium chloride monohydrate
Pinar, Serife; Akkurt, Mehmet; Kucukbay, Hasan; Sireci, Nihat; Büyükgüngör, Orhan (Int Union Crystallography, 2006)The cation in the title compound, C23H23N2+.Cl-.H2O, features a benzimidazole ring connected to two 4-methyl-benzyl rings via methyl-ene bridges. The crystal structure is stabilized by C-(HO)-O-..., C-(HCl)-Cl-... and ... -
1,3-Bis(4-methylphenyl)triazene, 1-(4-chlorophenyl)-3-(4-fluorophenyl)triazene and 1-(4-fluorophenyl)3-(4-methylphenyl)triazene
Karadayi, N; Cakmak, S; Odabaşoğlu, Mustafa; Büyükgüngör, Orhan (Int Union Crystallography, 2005)The title 4,4'-disubstituted diphenyl-1,3-triazines, C14H15N3, (I), C12H9ClFN3, (II), and C13H12FN3, (III), each contain a triazene group (-N=N-NH-) having an extended conformation. The dihedral angles between the two ... -
1,3-Difurfurylbenzimidazolium chloride monohydrate
Akkurt, Mehmet; Sireci, Nihat; Deniz, Selma; Kucukbay, Hasan; Büyükgüngör, Orhan (Wiley-Blackwell, 2009)The title compound, C17H15N2O2+center dot Cl-center dot H2O, was synthesized from benzimidazole and furfryl chloride in dimethylformamide. The cationic benzimidazolium ring is connected to two furan rings via methylene ... -
1,4-Bis[2-(1,3-benzothiazol-2-yl)-phenoxy]butane
Büyükgüngör, Orhan; Oezek, Arzu; Karahan, Senem; Subasi, Elif (Int Union Crystallography, 2008)The molecule of the title compound, C30H24N2O2S2, adopts a transoid conformation consistent with the inversion centre located at the mid-point of the central C-C single bond, resulting in one half molecule in the asymmetric ... -
1,4-diferrocenylbutane-1,4-dione
Tombul, Mustafa; Bulut, Adnan; Guven, Kutalmis; Büyükgüngör, Orhan (Blackwell Publishing, 2008)In the crystal structure of the title compound, [Fe-2(C5H5)(2)-(C14H12O2)], each carbonyl group is coplanar with the adjacent cyclopentadienyl ring, thus maximizing the pi-orbital overlap and electronic interactions between ... -
1-((E)-{(1R,2R)-2-[(E)-(2-hydroxy-1-naphthyl)methyleneamino]cyclohexyl}iminiomethyl)naphthalen-2-o late : a Schiff base compound having both OH and NH character
Karabiyik, Hasan; Guzel, Bilgehan; Aygun, Muhittin; Boga, Gulnaz; Büyükgüngör, Orhan (Blackwell Publishing, 2007)The title Schiff base compound, C28H26N2O2, possesses both OH and NH tautomeric character in its molecular structure. While the OH side of the compound is described as an intermediate state, its NH side adopts a predominantly ... -
1-(1,3-Benzothiazol-2-yl)propan-2-ol
Akkurt, M; Baryala, Y; Zerzouf, A; Salem, M; Essassi, EM; Büyükgüngör, Orhan (Wiley-Blackwell, 2005)In the title compound, C10H11NOS, the asymmetric unit contains two molecules. The structure is stabilized by an intermolecular O-(HN)-N-... hydrogen bond. -
1-(1-hydroxy-2-naphthyl)ethanone
Büyükgüngör, Orhan; Odabaşoğlu, Mustafa (Int Union Crystallography, 2006)The molecule of the title compound, C12H10O2, is planar, with an intramolecular O-(HO)-O-... hydrogen bond between the hydroxy group and the carbonyl O atom. The structure is stabilized by intermolecular C-H-...pi and ...