supported by Vietnam International Education Development Ministry of Education and Training(Grant No.322);the Fundamental Research Funds for the Central Universities(Grant No.2012B06514);the Special Research Fund of State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering(Grant No.2009585812)
Giao Thuy and Hai Hau coasts are located in Nam Dinh province, Vietnam, with a total coastline of 54.42 km in length. The sea-dike system has been seriously damaged and there have been many dike breaches which caused ...
supported by the Scientific Research Foundation of Department of Education of Yunnan Province (No. 2010Z035)
After the geometry optimizations at the B3LYP/6-31+G(d,p) level, the NMR calculations of a series of 9,10-dihydrophenanthrene analogues have been carried out by GIAO method at the HF/6-31+G(d) level. The calcula...
13C NMR chemical shifts have been calculated for structures of some substituted 3-anilino-2-nitrobenzo- [b]thiophenes (2o) and 2-anilino-3-nitrobenzo[b]thiophenes (3o) derivatives containing OH, NH2, OMe, Me, Et, ...
Supported by the Scientific Research Foundation of Department of Education of Yunnan Province,China(No.09Y0181)
After the geometry optimization at B3LYP/6-31+G(d,p) level,the calculations of the NMR chemical shifts of a series of stilbene analogues were carried out by means of Gauge Including Atomic Orbitals(GIAO) method a...
After the geometry optimization at B3LYP/6-31+G(d,p) level,the NMR calcula-tions of a series of fluorenone analogues have been carried out by GIAO method at HF/6-31+G(d) level and B3LYP/6-311G+(2d,p) level,re...
Supported by the Natural Science Foundation of Guangdong Province (No. 5005938)
In order to study the Fe-Cu interactions and their effects on 31p NMR, the structures of mononuclear complex Fe(CO)3fPhzPpy)a 1 and binuclear complexes Fe(CO)3(PhEPpy)z(CuXn) (2: Xn = Cl2^2-, 3: Xn = Cl-, ...