Makale Koleksiyonu: Recent submissions
Now showing items 41-60 of 199
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Tetracarbonyl{2-[1-(2,6-dimethylphenyl-imino)ethyl]pyridine-kappa N-2,N '}molybdenum(0)
(Int Union Crystallography, 2004)The title compound, [Mo(C15H16N2)(CO)(4)], was obtained by a one-pot reaction of Mo(CO)(6) with 2-acetylpyridine and 2,6-dimethylaniline in ethanol. The complex exhibits a slightly distorted octahedral geometry. -
1-[(4-Nitrophenylamino)methylene]naphthalen-2(1H)-one
(Int Union Crystallography, 2004)The molecule of the title compound, C17H12N2O3, is nearly planar and adopts a keto-amine tautomeric form, with an intramolecular N - H ... O hydrogen bond. -
Chloro[(N,N-dimethylamino)methylphenyl-kappa C-2(2),N](triphenylstibine)palladium(II)
(Int Union Crystallography, 2004)The molecular structure of the title compound, [PdCl(C9H12N)(C18H15Sb)], obtained by reaction of [Pd(dmba)(mu-Cl)](2) [ dmba = N(CH3)(2)CH2C6H5] with triphenylstibine in dichloromethane, shows a slightly distorted square ... -
3-hydroxy-6-[(4-hydroxyphenylamino)methylene]cyclohexa-2,4-dienone and 2-hydroxy-6-[(4-hydroxyphenylamino)-methylene]cyclohexa-2,4-dienone
(Int Union Crystallography, 2004)The title compounds, both C13H11NO3, exist as the keto-amine tautomers, and the formal hydroxyl H atoms, which display strong intramolecular hydrogen bonds, are located on the N atoms. This is a verification of the preference ... -
(1 alpha,2 beta,5 beta,6 alpha)-5,6-dicloro-3-cyclohexene-1,2-diyl diacetate
(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-[(4-acetylphenylamino)methylene]naphthalen-2(1H)-one
(Blackwell Munksgaard, 2004)The molecule of the title compound, C19H15NO2, is nearly planar and adopts the keto-amine tautomeric form, with a strong intramolecular N-H...O [2.5383 (17) Angstrom] hydrogen bond. -
1-(2-Morpholinoethyl)-1H-benzimidazole
(Wiley-Blackwell, 2004)In the title compound, C13H17N3O, the benzimidazole ring is connected by an ethylene group to the morpholine ring, which has a chair conformation. -
2-(Benzothiazol-2-yliminomethyl)-6-methoxyphenol
(Int Union Crystallography, 2004)The crystal structure of the title compound, C15H12N2O2S, consists of a dimeric arrangement of molecules linked through C5-H5...O2 and O1-H1...S1 hydrogen bonds. -
trans-Bis[N-(2-hydroxyethyl)ethylenediamine-kappa N-2,N ']bis(isothiocyanato-kappa N)-nickel(II)
(Int Union Crystallography, 2004)The crystal structure of the title compound, [Ni(NCS)(2)(C4H12N2O)(2)], has two crystallographically independent half-molecules in the asymmetric unit, with each Ni atom residing on a centre of symmetry. The two molecules ... -
(1 alpha,2 beta,3 alpha,6 beta)-3,6-dichlorocyclohex-4-ene-1,2-diyl diacetate
(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. -
Bis[N-(2,6-dimethylphenyl)aminophenylglyoximato-kappa N-2,N ']nickel(II) dimethyl sulfoxide solvate
(Int Union Crystallography, 2004)In the title compound, [Ni(C16H16N3O2)(2)].C2H6OS, the Ni-II atom lies on a crystallographic centre of symmetry and its coordination geometry is distorted square-planar, involving four N atoms from two oxime ligands. The ... -
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 ...
