Fen-Edebiyat Fakültesi: Recent submissions
Now showing items 161-180 of 303
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Benzoin 4-ethylthiosemicarbazone
(Int Union Crystallography, 2006)In the title compound, 2-hydroxy-1,2-diphenylethanone 4-ethylthiosemicarbazone, C17H19N3OS, the thiosemicarbazone moiety is planar and has an E configuration. The planar phenyl rings make dihedral angles of 82.34 (8) and ... -
3-isopropyl-1-[2-(pyrrolidinium-1-yl)ethyl]benzimidazolium diodide
(Int Union Crystallography, 2006)In the molecule of the title compound, C16H25N32+center dot 2I(-), the pyrrolidine ring has an envelope conformation. The crystal structure has been determined at room temperature and exhibits intermolecular N-H center dot ... -
Monoclinic and triclinic concomitant polymorphs of di-mu-pyridazine-1 kappa N-2 : 2 kappa N-2'-bis[(saccharinato)silver(I)]
(Int Union Crystallography, 2006)Crystallization of the title compound, di-mu-pyridazine-1 kappa N-2:-2 kappa N-2'-bis[(2,3-dihydro-3-oxobenzisosulfonazolato-kappa N)silver(l)], [Ag-2(C7H4NO3S)(2)(C4H4N2)(2)], from acetonitrile yields both monoclinic, ... -
Synthesis, spectral, thermal and structural characterization of the copper(II) saccharinato complex of 2-aminopyrimidine, [Cu(sac-O)(2)(ampym-N)(2)(H2O)2]center dot 2ampym
(Walter De Gruyter Gmbh, 2006)Bis(2-aminopyrimidine-N)diaquabis(saccharinato-O)copper(II) di(2-aminopyrimidine), [Cu(sac-O)(2)(ampym-N)(2)(H2O)(2)]center dot 2ampym was synthesized and characterized by means of elemental analysis, IR and UV-vis ... -
Synthesis, crystal structure, spectral and thermal characterization of cis-diaquabis(1,10-phenanthroline)zinc(II) diorotate hydrate, cis-[Zn(H2O)(2)(phen)(2)](H(2)Or)(2)center dot(H2O)(2.125)
(Verlag Z Naturforsch, 2006)Preparation, X-ray crystal structure, thermal behavior, and IR spectroscopic studies of cis-diaquabis(1,10-phenanthroline)zinc(II) diorotate hydrate are described. In the compound [Zn(H2O)(2)(C12H8N2)(2)](C5H3N2O4)(2)center ... -
Synthesis and characterization of silver(I) saccharinate complexes with pyrazole and imidazole ligands: [Ag(sac)(pz)(H2O)](n) and [Ag(sac)(im)] center dot 2H(2)O
(Walter De Gruyter Gmbh, 2006)Two new silver(I) saccharinate (sac) complexes, [Ag(sac)(pz)(H2O)](n) (1) and [Ag(sac)(im)]center dot 2H(2)O (2) (pz=pyrazole and im=imidazole), have been prepared and characterized by elemental analysis, IR spectroscopy, ... -
1 '-Benzyl-1-(2,4-dimethoxyphenyl)-3-phenoxyspiro[azetidine-2,3 '(3H)-indole]-2 ',4(1H)-dione
(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) ... -
3,6-Dioxaoctane-1,8-diammonium bis(trichloroacetate)
(Int Union Crystallography, 2006)In the title compound, C6H18N2O22+center dot 2C(2)Cl(3)O(2)(-), the cation possesses a twofold rotation axis passing through the midpoint of the central C-C bond. Hydrogen-bonded rings are formed by two cations and two ... -
(Z)-6-[(2-Methoxyphenylamino)methylene]4-methylcyclohexa-2,4-dien-1(2H)-one monohydrate
(Int Union Crystallography, 2006)The title compound, C14H12N2O4 center dot H2O, is stabilized in the solid state as a keto - amine tautomer, with two strong intramolecular N - H center dot center dot center dot O, two intermolecular O - H center dot center ... -
2,2-Dimethyl-1,4-dihydro-2H-3,1-benzoxazine
(Int Union Crystallography, 2006)The title compound, C10H13NO, crystallizes with two independent but essentially identical molecules in the asymmetric unit. The molecules are linked by two N-H center dot center dot center dot O and two C-H center dot ... -
3-Phenoxy-1,4-diphenylazetidin-2-one
(Int Union Crystallography, 2006)In the structure of the title compound, C21H17NO2, the four-membered beta-lactam ring is nearly planar, with long C-C distances of 1.526 (3) and 1.567 (3) A. The angles between the planes of the three phenyl rings and this ... -
Ammonium O,O-dicyclohexyl phosphorodithioate
(Blackwell Publishing, 2006)The structure of the title compound, NH4+center dot C12H22O2PS2-, consists of a polymeric arrangement of ammonium cations and O,O-dicyclohexyl phosphorodithioate anions linked through N-H center dot center dot center dot ... -
catena-Poly[[diaquabarium(II)]-di-mu-2-formylbenzoato]
(Int Union Crystallography, 2006)In the title compound, [Ba(C8H5O3)(2)(H2O)(2)](n), the Ba-II atom (site symmetry 2) is eight-coordinated by two bidentate 2-formylbenzoate ligands, two monodentate formylbenzoate ligands and two terminal water molecules. ... -
1-(1-hydroxy-2-naphthyl)ethanone
(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 ... -
N-Benzylindole-2,3-dione(N-benzylisatin)
(Blackwell Publishing, 2006)The title molecule, C15H11NO2, is non-planar, the dihedral angle between the isatin group and the phenyl ring being 87.08 (5)degrees. The crystal structure is stabilized by C-H center dot center dot center dot O hydrogen ... -
5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine
(Int Union Crystallography, 2006)The molecules in the title compound, C7H8N4, are linked into sheets by a combination of C-H center dot center dot center dot N hydrogen bonds and pi-pi interactions. The hydrogen bonds generate two-dimensional networks ... -
3,6-Dioxaoctane-1,8-diammonium oxalate
(Int Union Crystallography, 2006)The title compound, C6H18N2O22+ (C2O42-)-C-., crystallizes with one half-cation and one half-anion in the asymmetric unit. It contains cyclic N - H (. . .) O hydrogen-bonded rings involving 3,6-dioxaoctane-1,8-diammonium ... -
The syntheses, structure and properties of cobalt complexes with beta-alanine derivatives
(Pergamon-Elsevier Science Ltd, 2006)N-(2-hydroxynaphtalidene)beta-alanine (I) forms two type complexes with Co(II) ions: binuclear complex [CO2(Nap beta ala)(2)(.)2H(2)O](H2O)-H-. (III) and trinuclear mixed-valence complex {[Co(Nap beta ala)(2)](2)Co-.(H2O ... -
(Z)-4-(2,6-dichlorophenyldiazenyl)-6-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxycyclohexa-2,4-dienone and the 3-methoxyphenyldiazenyl and 4-methoxyphenyldiazenyl analogues
(Blackwell Publishing, 2006)The title compounds, (Z)-4-(2,6-dichlorophenyldiazenyl)-6{[ 1,3-dihydroxy-2-(hydroxymethyl) propan-2-ylamino] methylene}2- methoxycyclohexa-2,4-dienone, C18H19Cl2N3O5, ( I), ( Z)-6-{[1,3- dihydroxy-2-(hydroxymethyl) ... -
X-ray crystal structure and Cu2+ doped EPR studies of tetraaquabis (isonicotinamide)zinc(II) and -cobalt(II) disaccharinate 1.5 hydrate single crystals
(Elsevier, 2006)Crystal structure of [M(ina)(2)(H2O)(4)](sac)(2)1.5H(2)O (M=Zn2+(1), CO2+ (2); ina for isonicotinamide or pyridine-4-carboxyamide and sac for saccharine) complexes have been determined by X-ray diffraction analyses and ...
