【摘 要】
:
The title compound was synthesised and the X-ray diffraction analysis shows that the crystal belongs to in monoclinic system, space group P21/n with α=16. 972(
【出 处】
:
Chemical Journal of Chinese Universities
论文部分内容阅读
The title compound was synthesised and the X-ray diffraction analysis shows that the crystal belongs to in monoclinic system, space group P21/n with α=16. 972(4) A ,b=14. 128(3)A , c = 22. 615(4)A ,β=103.16(2)°,V=528.14A3,F(000) = 2264, Z=4. Both cat
其他文献
l,2-Bis(2,2’-bipyridinyl)ethylene(1) ligand was synthesized by Wittig-Horner reaction and 1, 2-Bis(2, 2’-bipyridinyl)ethane(2) ligand(which can be obtained vi
Introduction Thioformamide plays an important role in the organic and biochemical processes. Up to now, there are some reports on the static state study of its
Ti-ZSM-5 was synthesized by hydro thermal crystallization in the presence of fluoride via using a non-alkaline medium. pH values were 5~7. SEM showed perfect Ti
本文针对当前“检测与转换技术”课程的教学现状和课程特点,从理论教学方法、课堂互动策略、讨论课方案、随堂测验方式、结课试卷方案、课程考核方案等方面提出对课程教学的
The diffusion behavior of polystyrene with narrow molecular weight distribution at 20℃ in 1, 4-dioxane was investigated by the photon correlation spectroscopy.
Three heterobinuclear complexes were synthesized, namely [Cu (oxpn) Co (L)2] (ClO4)2·xH2O(L= 2,2’-bipyridyl(bpy), 1,10-phenanthroline(phen) , and 5-nitro-
1993年无疑是“斯蒂文·斯皮尔伯格年”,这位好莱坞天才导演的名字响彻全球的每一个角落。他执导的科幻惊怵片《侏罗纪公园》当年夏天公映后在全球创下了超过9亿美元的票