Yazar "Isik, S" için listeleme
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1,2-Bis[5-oxo-3-(n-propyl)-4,5-dihydro-3H-1,2,4triazol-4-yl]ethane dihydrate
Ozdemir, G; Isik, S; Sancak, K; Sasmaz, S; Okumusoglu, NT (Blackwell Publishing, 2005)The molecule of the title compound, C12H20N6O2 (.) 2H(2)O, contains two planar triazole rings. The molecule has crystallographic twofold rotation symmetry. The crystal structure is stabilized by intermolecular hydrogen ... -
1,3,5-Tris( 2-isopropylphenoxymethyl)benzene
Deveci, O; Isik, S; Akdemir, N; Kantar, C; Agar, E (Blackwell Publishing, 2005)The title compound, C36H42O3, consists of three 2-isopropylphenoxymethyl groups bonded to the central benzene ring at the 1-, 3- and 5- positions. Intramolecular C-H center dot center dot center dot O hydrogen bonds seem ... -
1,3-bis(3,4-dicyanophenoxy)benzene
The title compound, C22H10N4O2, has been designed and synthesized as a precursor of dye pigments. -
1,4-bis(3,4-dicyanophenoxy)-2-butyne
Koysal, Y; Agar, A; Akdemir, N; Isik, S (Int Union Crystallography, 2006)In the crystal structure of the title compound, C20H10N4O2, the molecule is arranged around a twofold axis passing through the mid-point of the C equivalent to C triple bond. The dicyanophenoxy group is planar. The molecule ... -
1-(2-Furyl)-3-phenyl-2-propen-1-one
Iskeleli, NO; Isik, S; Ozdemir, Z; Bilgin, A (Int Union Crystallography, 2005)The molecule of the title compound, C13H10O2 is nearly planar; the furyl and and phenyl rings are only slightly twisted with respect to each other, making a dihedral angle of 8.56 (6)degrees. The crystal structure is ... -
1-(4-Benzylpiperidin-1-yl)glyoxal dioxime
The title compound, C14H19N3O2, contains two independent molecules in the asymmetric unit. The piperidine rings assume chair conformations. The dihedral angle between the piperidine and benzyl ring planes is 86.6(1)degrees ... -
1-(4-chlorobenzoyloxy)-2-methoxy-4-(2-propenyl)benzene
Aygun, M; Isik, S; Sasmaz, S; Tahir, MN; Erdonmez, A; Büyükgüngör, Orhan (Munksgaard Int Publ Ltd, 1997)In the title compound, 2-methoxy-4-(2-propenyl)phenyl 4-chlorobenzoate, C17H15ClO3, the allyl group is observed to be in a disordered state. The two C atoms of the allyl group occupy two sets of sites in unequal proportions ... -
1-(N-Ethylthiocarbamoyl)-3,5-di-2-furyl-2-pyrazoline
Ozdemir, G; Isik, S; Ozdemir, Z; Bilgin, A (Blackwell Publishing, 2005)The molecule of the title compound, C14H15N3O2S, is non-planar; the dihedral angle between the two furyl rings is 88.4 (2)degrees. The crystal structure is stabilized by one C-H center dot center dot center dot pi interaction. -
1-[(2-Chloro-3,4-dimethoxybenzylidene)amino]-adamantane
Isik, S; Koysal, Y; Septioglu, E; Calis, U (Int Union Crystallography, 2005)The title compound, C19H24ClNO2, was synthesized and characterized by single-crystal X-ray diffraction. The adamantyl and benzene groups are bridged by an imine group, with a C-C=N-C torsion angle of -178.2 (2)degrees. ... -
1-methyl-3,5-diphenyl-1H-1,2,4-triazole
Yazici, S; Isik, S; Agar, E; Karaoglu, SA; Bekircan, O; Kolayli, S; Büyükgüngör, Orhan (Int Union Crystallography, 2004)Two independent but virtually identical molecules comprise the asymmetric unit in the title compound, C15H13N3, in each of which the triazole ring is planar. -
10,11-Dibromo-3,6-ditosyl-3,6-diazabicyclo[6.4.0]dodeca-1(8),9,11-triene
The molecules of the title compound, C24H24Br2N2O4S2, crystallize in the tetragonal system, space group P4(1)2(1)2. The compound possesses a crystallographic axis. The dihedral angle between the tosyl rings is 12.9(1)degrees. ... -
12,13-dihydro-12-oxo-13-phenylbenzo[b]-naphth[f][1,4]oxazepine-2,3-dicarbonitrile
Isik, S; Yavuz, M; Akdemir, N; Agar, E; Ozil, M (Int Union Crystallography, 2005)The crystal structure of the title compound, C25H13N3O2, is stabilized only by weak van der Waals interactions. The seven-membered ring has a boat conformation. -
2,3,4,6-Tetraphenyl-2H-pyrazolo[3,4-d]-pyridazin-7(6H)-one
Dincer, M; Ozdemir, N; Yildirim, I; Demir, E; Akcamur, Y; Isik, S (Blackwell Munksgaard, 2004)The title compound, C29H20N4O, is a derivative of 2H-pyrazolo[3,4-d] pyridazine and is non-planar, although consisting of planar fragments. The structure consists of planar fragments. There are two independent molecules ... -
2,7-Bis(3,4-dicyanophenoxy)naphthalene
Ocak, N; Isik, S; Akdemir, N; Agar, E; Gumrukcuoglu, IE (Wiley-Blackwell, 2004)… -
2-[(2-Chloro-3,4-dimethoxybenzylidene)amino]-adamantane
Isik, S; Koysal, Y; Septioglu, E; Calis, U (Int Union Crystallography, 2005)The title compound, C19H24ClNO2, is isomeric with the 1-[(2chloro-3,4-dimethoxybenzylidene) amino] adamantane structure reported in the previous paper [ Isik, Koysal, Septioglu & Calis, (2005). Acta Cryst. E61, o1851-o1852]. -
2-[6-(3-Chlorophenyl)-2,4-dioxo-perhydropyrimidin-3-yl]ethyl morpholine-4-carbodithioate
Koysal, Y; Isik, S; Septioglu, E; Calis, U (Int Union Crystallography, 2004)In the title compound, C17H20ClN3O3S2, the hexahydropyrimidine ring is puckered, the total puckering amplitude Q(T) being 0.41 (1) Angstrom. The morpholine ring displays orientational disorder. Molecules are linked in the ... -
2-Acetyl-4-(2-chorophenyldiazenyl)phenol
Deveci, O; Isik, S; Albayrak, C; Agar, E (Blackwell Publishing, 2005)In the title structure, C14H11N2O2Cl, the benzene rings are in a trans configuration with respect to the azo double bond and the molecule is essentially planar. -
2-Acetyl-4-(4-ethoxyphenyldiazenyl) phenol
Deveci, O; Isik, S; Albayrak, C; Agar, E (Blackwell Publishing, 2005)In the title structure, C16H16N2O3, the benzene rings are in a trans configuration with respect to the azo double bond and the molecule is essentially planar. -
2-bromo-1-(1-hydroxynaphthalen-2-yl)ethanone
Koysal, Y; Isik, S; Karakurt, A; Dalkara, S (Int Union Crystallography, 2004)In the structure of the title compound, C12H9BrO2, all bond lengths and angles are normal. There is an O-H...O intramolecular hydrogen bond and a weak intermolecular C-H...O hydrogen bond. -
3-[4-(2-Chlorophenyl)piperazinomethyl]-5-methyl-1-benzoxazolin-2(3H)-one
Koysal, Y; Isik, S; Koksal, M; Erdogan, H; Gokhan, N (Blackwell Munksgaard, 2003)The title compound, C19H20ClN3O2, is composed of an essentially planar benzoxazolinone ring system, a chlorophenyl group and a central piperazine ring. The benzoxazolinone ring system is nearly perpendicular to the piperazine ...
