Browsing by Author "Ersanli, CC"
Now showing items 1-20 of 22
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(1RS,2SR)-1,2,4,5,7-pentabromo-5-methoxyindane
Akkurt, M; Celik, I; Berkil, K; Tutar, A; Ersanli, CC; Cakmak, O; Büyükgüngör, Orhan (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] ... -
(1RS,8SR,9RS,10RS,11RS,12RS)-10,11-Dibromotetracyclo[6.4.2.0(2,7).0(9,12)]tetradeca-2,4,6,13-tetraene
Ersanli, CC; Coruh, U; Hokelek, T; Vazquez-Lopez, EM; Dastan, A; Erdonmez, A (Int Union Crystallography, 2004)The title compound, C14H12Br2, consists of two central noncoplanar six-membered carbon rings constituting a bicyclic system, having a benzene ring fused on one side and a brominated cyclobutane ring fused on the other side ... -
(+/-)-(1SR,8RS,10RS)-9.9.10-tribromotricyclo[6.2.1.0(2,7)]undeca-2,4,6-triene
Ersanli, CC; Coruh, U; Hokelek, T; Vazquez-Lopez, EM; Dastan, A (Int Union Crystallography, 2005)The title compound, C11H9Br3, consists of a norbornane skeleton, composed of two five- membered rings in envelope conformations and a six- membered ring with three Br atoms held in a boat conformation by a bridging methylene ... -
2,3,-exo,exo-5,6-Tetrabromobicyclo[2.2.1]-hept-2-ene
Celik, I; Cakmak, O; Akkurt, M; Ersanli, CC; Büyükgüngör, Orhan (Blackwell Munksgaard, 2004)… -
2-[2-(hydroxymethyl)phenyliminomethyl]-phenol
Ersanli, CC; Odabaşoğlu, Mustafa; Albayrak, C; Erdonmez, A (Int Union Crystallography, 2004)Molecules of the title compound, C14H13NO2, are nearly planar. The molecular structure is stabilized by a strong intramolecular O-H...N hydrogen bond between the imine and hydroxyl groups [O...N = 2.614 (2) Angstrom]. In ... -
(2-Hydroxyethy1)hydraziniurn(2+) dichloride
Turgut, G; Zora, M; Odabaşoğlu, Mustafa; Ersanli, CC; Büyükgüngör, Orhan (Blackwell Munksgaard, 2005)The crystal structure of the title compound, C2H10N2O2+• 2Cl(-), is built up from one 2-hydroxyethylhydrazinium(2+) cation and two Cl- anions. The molecular structure is stabilized by O-H••• Cl and ... -
3-methoxy-5-(4-methylphenyldiazenyl)salicylaidehyde and 3-methoxy-5-(2-methylphenyldiazenyl)salicylaldehyde
Ersanli, CC; Albayrak, C; Odabaşoğlu, Mustafa; Kazak, C; Erdonmez, A (Int Union Crystallography, 2004)The two title molecules, both C15H14N2O3, are roughly planar and display a trans conformation with respect to the -N=N- double bond, as found for other diazene derivatives. In both compounds, there are intramolecular O-H...O ... -
4-(2-hydroxyphenyliminomethylene)phenol
Ersanli, CC; Albayrak, C; Odabasogly, M; Erdonmez, A (Int Union Crystallography, 2004)… -
4-[(2-chlorophenyl)diazenyl]-6-methoxy-2-{[tris(hydroxymethyl)-methyl]aminomethylene}cyclohexa-3,5-dien-1(2H)-one
Ersanli, CC; Albayrak, C; Odabaoglu, M; Thone, C; Erdonmez, A (Int Union Crystallography, 2004)The structure of the title compound, C18H20ClN3O5, displays the characteristic features of azobenzene derivatives. Intramolecular N-H...O, weak intramolecular C-H...O, and intermolecular O-H...O and C-H...O interactions ... -
4-Acetylanilinium chloride monohydrate
Ersanli, CC; Odabaşoğlu, Mustafa; Albayrak, C; Buyukgungor, P; Erdonmez, A (Int Union Crystallography, 2004)… -
6-methoxy-5-(phenyldiazenyl)salicylaldehyde
Ersanli, CC; Odabaşoğlu, Mustafa; Albayrak, C; Erdonmez, A (Int Union Crystallography, 2004)The structure of the title compound, C14H12N2O3, determined at room temperature, shows that the molecule is approximately planar in the solid state, as found for other diazene (azobenzene) derivatives. The compound exhibits ... -
Bis(4-hydroxybenzoato-kappa O)bis(nicotin-amide-kappa N)zinc(II)
Necefoglu, H; Hokelek, T; Ersanli, CC; Erdonmez, A (Int Union Crystallography, 2002)The title compound, [Zn(C6H6N2O)(2) (C7H5O3)(2)], crystallizes as mononuclear molecules with distorted trigonal-bipyramidal zinc coordination. One of the 4-hydroxybenzoate ions is coordinated to zinc as a bidentate ligand, ... -
(E)-ethyl 4-chloro-3-[2-(2-fluorophenyl)-hydrazono]butanoate
Alpaslan, G; Ozdamar, O; Odabaşoğlu, Mustafa; Ersanli, CC; Büyükgüngör, Orhan; Erdonmez, A (Int Union Crystallography, 2005)The title compound, C12H12ClFN2O3, adopts a keto-hydrazo tautomeric form stabilized by an intramolecular N-H (. . .) O hydrogen bond. The whole molecule is roughly planar, the largest deviation from the mean plane being ... -
Ethyl 4-chloro-3-oxo-2-(phenylhydrazono)butyrate
Alpaslan, G; Ozdamar, O; Odabaşoğlu, Mustafa; Ersanli, CC; Büyükgüngör, Orhan; Erdonmez, A (Int Union Crystallography, 2005)The title compound, C12H13ClN2O3, adopts a keto-hydrazo tautomeric form stabilized by an intramolecular N-(HO)-O-... hydrogen bond. The configuration around the C = N bond is trans. The dihedral angle between the aromatic ... -
Methyl 3-(2-oxobenzothiazolin-3-yl)-propanoate
Ersanli, CC; Dundar, Y; Sari, U; Noyanalpan, N; Odabaşoğlu, Mustafa; Erdonmez, A (Blackwell Munksgaard, 2003)In the title compound, C6H4SC(O)NCH2CH2COOCH3, the bicyclic benzothiazole system is planar within 0.025 Angstrom; the displacements of the carbonyl oxygen and the beta-carbon atom of the methylpropionate substituent from ... -
N-cinnamoylsaccharin
Ersanli, CC; Odabaşoğlu, Mustafa; Sari, U; Erdonmez, A (Int Union Crystallography, 2005)The title compound [systematic name: 2-cinnamoyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide], C16H11NO4S, contains both saccharin and cinnamoyl groups. The molecule is approximately planar in the solid state, and adjacent ... -
Redetermination of trans-diaquabis(picolinato-kappa N-2,O)cobalt(II) dihydrate
Heren, Z; Ersanli, CC; Keser, C; Iskeleli, NO (Int Union Crystallography, 2006)The crystal structure of the title compound, [Co(C6H4NO2)(2)(H2O)(2)]center dot 2H(2)O, has been reinvestigated with improved precision [previous reports: Chang et al. (1972). J. Coord. Chem. 2, 31-34; Lumme et al. (1969). ... -
trans,trans,trans-2,3,5,8-tetrabromo-1,4-dihydroxy-1,2,3,4-tetrahydronaphthalene
Akkurt, M; Celik, I; Erenler, R; Cakmak, O; Ersanli, CC; Büyükgüngör, Orhan (Int Union Crystallography, 2004)The structure of the title compound, C10H8Br4O2, has been determined at room temperature. The ten-membered tetrahydronaphthalene, ring system is nearly planar, with a total puckering amplitude Q(T) of 0.386 (5) Angstrom. ... -
(Z)-4-[(E)-(4-Butylphenyl)diazenyl]-6-{[1,3-dihydroxy-2-(hydroxymethyl) propan-2-ylamino]methylene}-2-methoxycyclohexa-2,4-dienone
Ersanli, CC; Albayrak, C; Odabaşoğlu, Mustafa; Büyükgüngör, Orhan (Int Union Crystallography, 2005)The title compound, C22H29N3O5, is approximately planar with the aromatic rings in a trans configuration with respect to the azo double bond. The eneamine portion of the molecule exists as the keto-amine tautomer, stabilized ... -
(Z)-6-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxy-4-{(E)-[3-(trifluoromethyl)phenyl]diazenyl}cyclohexa-2,4-dienone
Ersanli, CC; Albayrak, C; Odabaşoğlu, Mustafa; Kazak, C (Int Union Crystallography, 2005)LThe molecule of the title compound, C19H20F3N3O5, at 150 K, is nearly planar and exists in the keto-amine (N-H---O) tautomeric form, with a strong intramolecular hydrogen bond of 2.585 (2) angstrom between the O and N ...
