Ara
Toplam kayıt 80, listelenen: 1-10
Synthesis and characterization of some new tetraaldehyde and tetraketone derivatives and X-ray Structure of 1,1 '-(4,4 '-(2-(1,3-bis(4-Acetylphenoxy) propan-2-ylidene)propane-1,3-diyl)bis(oxy)bis(4,1-phenylene))diethanone
(Mdpi, 2008)
Tetraketone and tetraaldehyde derivatives 2a-d were synthesized via the reaction of ethene-1,1,2,2,-tetra-yl-tetramethylene tetrabromide (1) with hydroxyketone and aldehyde derivatives. The molecular structures were identifed ...
Molecular Structure of 4-(9-Anthryl)-1-phenylspiro[azetidine-3,90-xanthen]-2-one.
(Int Union Crystallography, 2009)
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Crystal Structure and Conformational Analysis of 4-[(p-N,N-Dimethylamino) benzylidene]-2-(3,5-dinitrophenyl)oxazole-5-one
(Taylor & Francis Inc, 2009)
An azlactone derivative, 4-[(p-N,N-dimethylamino)benzylidene]-2-(3,5-dinitrophenyl)oxazol-5-one (DNPO), C18H14N4O6, has been synthesized, and its crystal structure has been investigated by single crystal X-ray analysis and ...
Crystallographic and conformational analyses of zwitterionic form of (E)-2-methoxy-6-[(2-morpholinoethylimino)methyl]phenolate
(Springer/Plenum Publishers, 2007)
The single crystal X-ray diffraction analysis of the title compound, C14H20N2O3, reveals that the structure is adapted to its zwitterionic form and R-2(2)(12) centrosymmetric dimers are formed by N+ - H center dot center ...
Synthesis and structural characterization of two novel N-heterocyclic carbene complexes of Rh(I)
(Taylor & Francis Ltd, 2007)
Two new N-heterocyclic carbene (NHC) ligands with p-methylphenyl and p-methoxyphenyl substituents on 4,5-positions and methoxyethyl pendants on N atoms of the imidazole ring were complexed together with cyclooctadiene and ...
Synthesis, crystal structure, EPR and electrochemical studies of copper(II) dipicolinate complex with 2,2 '-dipyridylamine ligand
(Pergamon-Elsevier Science Ltd, 2007)
The (2,2'-dipyridylamine)(pyridiiie-2,6-dicarboxylato)copper(II) trihydrate complex was synthesized and characterized by spectroscopic (IR, UV-vis, EPR), X-ray diffraction technique and electrochemical methods. The copper(II) ...
Desynchronization of pedal motion: Crystallographic and theoretical study of (E)-4-[(4-ethylphenyl)diazenyl]-2-methylphenol
(Springer/Plenum Publishers, 2008)
The single crystal X-ray diffraction analysis of the title compound, C15H16N2O, reveals that its molecules exhibit whole-molecule disorder at both crystal lattice sites due to pedal motion in solid state. The compound ...
Synthesis and characterization of one-dimensional coordination polymers, [M(sac)(2)(mu-pyz)(H(2)O)(2)](n) [M=Zn(II), Cd(II), pyz =pyrazine, and sac = saccharinate]
(Taylor & Francis Ltd, 2008)
Two new coordination polymers, [M(sac)(2)(mu-pyz)(H(2)O)(2)]n [M=Zn(II)(1), Cd(II)(2), pyz =pyrazine, and sac =saccharinate], have been prepared and characterized by elemental analysis, FTIR spectroscopy, thermal analysis ...
Synthesis, crystal structure, Cu2+ doped EPR, thermal and voltammetric studies of [Ni(isonicotinamide)(2)(H2O)(4)] center dot (sac)(2) single crystal
(Pergamon-Elsevier Science Ltd, 2007)
The single crystal of [Ni(ina)(2)(H2O)(4)] - (sac)(2), (NINS), (ina is isonicotinamide and sac is saccharinate) complex has been prepared and its structural, spectroscopic and thermal properties have been determined. The ...
Synthesis, crystal structure and biological activity of 1-(1H-benzoimidazol-2-yl)-ethanone thiosemicarbazone and its cobalt complex
(Pergamon-Elsevier Science Ltd, 2008)
1-(1H-Benzoimidazol-2-yl)-ethanone thiosemicarbazone (H2L) (1) was obtained by the condensation reaction of 2-acetylbenzimidazole, thiosemicarbazide and acetic acid in ethanol. The novel cobalt(III) complex [Co(L)(HL)] 2 ...
