单晶X衍射技术1. Interactions between a symmetrical tetramethyl-substituted cucurbit[6]uril (host: TMeQ[6]) and 1,ω-alkylenedipyridine(ω = 2, 4, 6, 8,10) dicationic guests were investigated using 1H NMR spectroscopy and single crystal X-ray crystallography. 利用1HNMR技术以及单晶X衍射技术...
Both small-molecule and macromolecular crystallography traditions prove useful in the practical aspects of solving these single crystal structures. Here we give an overview of structural chemistry methods, with emphasis on single crystal X-ray methods. We highlight areas where the crystallography of ...
The result is a must-have for advanced undergraduate students, as well as masters and graduate students and other users of single-crystal X-ray crystallography from many various disciplines. Understanding Single-Crystal X-Ray Crystallography的创作者· ··· Dennis...
Single crystal X-ray crystallography is the most powerful structural method for the determination of the 3D structures of molecules. While the results of a routine diffraction experiment readily provide unambiguous determination of the relative configuration of all stereogenic centers in the molecule, dete...
Part of the book series: International Tables for Crystallography ((IUCR,volume C)) 1061 Accesses Abstract The diffraction of beams of X-rays from single crystals involves very specific geometries that form the basis for the measurement of intensities used in crystal structure analysis. In terms ...
1) single crystal X-ray diffraction analysis X-单晶衍射分析2) X-ray single crystal diffrac-tion analysis X射线单晶衍射分析3) X-ray crystallography X-射线单晶衍射分析4) X-ray diffraction single crystal structural analysis X射线-衍射单晶结构分析...
Single-crystal X-ray diffraction is the most powerful molecular structural tool in the arsenal of the solid-state chemist. It generally takes many years to become proficient in the theory of crystallography, and this is even more true now that so many of the aspects of structure determination ...
Crystallography Reports December 2014, Volume 59, Issue 7, pp 1042-1050 Date: 26 Nov 2014 Synthesis, characterization, thermal behaviour and single crystal X-ray analysis of two new insensitive high energy density materials [8-hydroxyquinolinium 5-(2,4,6-trinitrophenyl)barbiturate (I) and ...
Single-crystal X-ray diffraction is the most powerful molecular structural tool in the arsenal of the solid-state chemist. It generally takes many years to become proficient in the theory of crystallography, and this is even more true now that so many of the aspects of structure determination ...
For PWO crystals it was found that using of oxide charge and multistage growth procedure may lead to presence of mixed-valence cation impurities and point defects in a crystal. C ell dimensions of such crystals slightly differ from literature data. In a CWO crystals Cd ions have a constant ...