1-(4-fluorophenyl)-2-{4-phenyl-5-[(1H-1,2,4-triazol-1-yl) methyl]-4H-1,2,4-triazol-3-ylsulfanyl}ethanone

The crystal structure of the title compound, C19H15FN6OS, is stabilized by a weak intermolecular C-(HN)-N-... hydrogen-bond interaction.

4-(4-chlorobenzylideneamino)-3-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazole-5(4H)-thione

In the title compound, C12H10ClN7S, the dihedral angles made by the plane of the thione-substituted triazole ring with the planes of the other triazole ring and the benzene ring are 73.57 (3) and 46.65 (2)degrees, respectively. Inter-and intramolcular hydrogen bonds and pi-pi stacking interactions stabilize the structure.

5-[(1H-1,2,4-yriazol-1-yl)methyl]-4-(4-fluorobenzylideneamino)-2H-1,2,4-triazole-3(4H)-thione

In the title compound, C12H10FN7S, the dihedral angles made by the plane of the thione-substituted triazole ring with the planes of the other triazole ring and the benzene ring are 71.94 (3) and 40.10 (2)degrees, respectively. Inter- and intramolecular hydrogen-bond and pi-pi stacking interactions stabilize the structure.

Synthesis and quantum-chemistry analysis on novel triazole compounds containing ester group

Nine novel triazole compounds containing ester group were designed and synthesized. Their structures were confirmed by elemental, H-1 NMR and IR analyses, and optimized by means of DFT (Density Functional Theory) method at the B3LYP/6-31G* level. Based on the quantum-chemical calculation results and the Pearson coefficients between FA and quantumchemical parameters, V, LogP, MR and E-HOMO are shown to be the important relative factors which affect FA of the title compounds.

大港油田复杂断块油气藏评价技术研究与应用

In this paper, in view of characteristics and appraisal difficulty of complicate fault block reservoir, based on the theory of reservoir geology, tectonic geology, sequence stratigraphy, logging geology and sedimentology, according to related multidisciplinary data, such as geological, geophysical, logging and testing, taking 3D seismic acquisition processing, delicate structure interpretation, fine reservoir prediction, reservoir engineering and logging evaluation as research methods, on the basis of comprehensive geologic research, innovative appraisal thinking of complicate fault block reservoir is probed into, reservoir evaluation technology series of different reservoirs were created, and appraisal circuit of complicate fault block reservoir was proposed. According to the research on main controlling factors of hydrocarbon and concentration and concealing laws of Dagang exploration area, family assemble patterns of complicate fault block reservoir were proposed firstly, such as twinning, juxtaposed, overlying, concurrent, connected in series and so on, so theory basement was provided to reservoir evaluation. Taking into account of difficulties of low signal to noise ratio and border identification of lithologic trap of complicate fault block reservoir, in the middle of seismic data acquisition, double focusing layout and optimization technology were adopted, geophysical model was set up, and best observation system was ascertained. During object processing, matching processing technology of removing time difference, phase difference, energy difference and frequency spectrum difference generated by different blazing and receiving elements was studied. Imagery, low amplitude structure and identification of subtle lithologic reservoir was interpreted reasonably. On the basis of characteristics and technical description analysis of structural, structural--lithologic and lithologic reservoirs, innovative appraisal thinking of these reservoirs was formatted, appraisal circuit of complicate fault block reservoir was proposed, and this method could be used in other similar oilfields