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Toplam kayıt 174, listelenen: 141-150
Crystal structure of 3,3-dichloro-N-p-methoxyphenyl-4-(2-phenyistryl)-2-azetidinone
(Japan Soc Analytical Chemistry, 2003)
3.3-Dichloro-N-p-methoxyphenyl-4-(2-phenylstryl)-2-azetidinone (C22H15Cl2NO2) was studied by X-Ray analysis, which indicated a monoclinic space group, P2(1)/c, with a = 9.619(5), b = 13.879(4), c = 14.161(5)Angstrom, beta ...
Crystal structure and conformational analysis of 1-[N-(2-bromophenyl)]naphthaldimine
(Elsevier Science Bv, 2003)
1-[N-(2-bromophenyl)]naphthaldimine (C17H12NOBr) (1) was synthesised and its crystal structure was determined. The compound 1 is orthorhombic, space group P2(1)2(1)2(1) with a = 12.653(2), b = 13.7311(14), c = 7.9799(12) ...
The electronic transport properties of the [Co2(L)L′(dioxane)2(NO3)2](NO3)2 complex
(Elsevier Science Bv, 2003)
The temperature dependence of the electrical conductivity, microstructure and crystal structure properties of the [Co,(L)L'(dioxane)(2)(NO3)(2)](NO3)(2) complex was investigated. The X-ray diffraction showed that the ...
Crystal and molecular structures of 1-[3-(3,4-dimethoxyphenyl)-2-propenoyl]pyrrolidine
(Japan Soc Analytical Chemistry, 2003)
The crystal structure of 1-[3-(3,4-dimethoxyphenyl)-2-propenoyl]pyrrolidine (C15H19NO3) (I) has been determined by X-ray analysis. It crystallizes orthorhombic space group Pbca with a = 24.295(3), b = 15.086(3), c = ...
A new empirical formula for 14-15 MeV neutron-induced (n, p) reaction cross sections
(Iop Publishing Ltd, 2003)
In this study, we have suggested a new empirical formula to reproduce the cross sections of the (n, p) reactions at 14-15 MeV for the neutron incident energy. This formula obtained using the asymmetry parameters represents ...
Crystal structure, spectroscopic studies and conformational analyses of 5-chloro-6-nitro-2-cyclohexylmethylbenzoxazole
(Elsevier Science Bv, 2002)
5-Chloro-6-nitro-2-cyclohexylmethylbenzoxazole (1) (C14H15O3N2Cl) has been studied by using an elemental analysis, IR, 5-Chloro-6-nitro-2-cyclohexylmethylbenzoxazole (1) ( H-1 NMR, X-ray analysis and AMI semi-empirical ...
Synthesis, spectroscopic studies, crystal structure and conformation analysis of N-(2-fluoro-3-methoxy)-salicylaldimine
(Walter De Gruyter Gmbh, 2002)
The new Schiff base ligand N-(2-fluoro-3-methoxy)-salicylaldimine (C14H12NO2F) (1) has been synthesised and studied by using, IR, H-1 NMR, C-13 NMR, UV-visible, GGMS techniques, X-ray structure analysis and AM1 semi-empirical ...
XRD, SEM studies and electrical properties of metal complexes, including sodium oxalate ligand (Na2C2O4)
(Elsevier Science Bv, 2002)
The crystal structure, microstructure, and electrical properties of inorganic semiconductors were based on metal complexes, including sodium oxalate ligand. The crystal structure of samples at room temperature was examined ...
The Di-π-methane Photorearrangement of 2,3-Disubstituted Benzobarrelenes and Benzonorbornadiene − Substituent Effects in Regioselectivity
(Wiley-V C H Verlag Gmbh, 2002)
2,3-Disubstituted benzobarrelene and benzonorbornadiene derivatives 16, 17, and 18, containing electron-withdrawing and electron-donating substituents, have been synthesized and subjected to triplet-sensitized photoisomerization. ...
The effect of electric and magnetic fields on the operation of a photovoltaic cell
(Elsevier Science Bv, 2002)
In this work, we have investigated the effects of electric and magnetic fields on the operation of a CdS/CuInSe2 photovoltaic cell. Various electric field intensities changing from 0 to 35000 V-dc/m, were applied to the ...