Synthesis,Crystal Structure,and Cytotoxic Property of Dibromobis{4-bromo-2-[(2-phenylaminoethylimino

来源 :结构化学 | 被引量 : 0次 | 上传用户:dianq
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The title phenolic oxygen bridged dinuclear Schiff base zinc(Ⅱ)complex [Zn2Br2-(C15H14BrN2O)2]was synthesized and characterized by elemental analysis and single-crystal X-ray diffraction.The crystal belongs to the trielinic system,space group P-1 with a=9.2279(17),b=12.096(2),c=16.286(3)(A),α=75.402(3),β=87.464(3),γ=72.746(3)°,V=1679.1(5)(A)3,Z=2,Dc=1.833 g/cm3,Mr=926.94,λ(MoKα)=0.71073(A),μ=6.221 mm-1,F(000)=904,the final R=0.0601 and wR=0.1155.A total of 7453 unique reflections were collected,of which 3425 with Ⅰ>2σ(Ⅰ)were observed.One Zn atom is six-coordinate in an octahedral geometry,and the other one is four-coordinate in atetrahedral geometry.The Zn…Zn distance is 3.106(2) (A).In the crystal structure,molecules are linked through intermolecular hydrogen bonds typed N-H…Br and C-H…Br,forming zigzag chains running along the b axis.The complex shows potent cytotoxic property to both normal and cardnoma cells.
其他文献
Measurements of aerosol number concentration and particulate matter with diameter less than 10μm (PM10) mass concentrations of urban background aerosols were p
With rapid industrialization and urbanization in the Yangtze Delta,China,the tropospheric ozone concentration has increased to levels that induce orop yield los
The vertical distribution and migration of Cu,Zn,Pb,and Cd in two forest soil profiles near an industrial emission source were investigated using a high resolut
Pedogenetic soil horizons are one of the fundamental building blocks of modern soil classification; however,in soils of urban areas which are often strongly dis
A hydroponic experiment was conducted to investigate the effects of arsenic (As) stress on growth,nutrition and As uptake,and spcciation in shoots and roots of
Abies fabric forest in the eastern slope of Gongga mountain is one type of subalpine dark coniferous forests of southwestern China.It is located on the southeas
Growth and wood and bark properties of Abies faxoniana seedlings after one years exposure to elevated CO2 concentration (ambient + 350 (=1= 25) μmol/mol) under
We investigated the concentration of trihalomethanes (THMs) in tap water and swimming pool water in the area of the Nakhon Path-om Municipality during the perio
Electrochemical dechlonnafion of chloroform in neutral aqueous solution was investigated using palladium-loaded electrodes at ambient temperature.Palladium/foam
The amine-functionalized mesoporous silica materials were prepared via the co-condensation reaction of tetraethoxysilane and three types of organoalkoxysilanes: