1) X-ray crystallographic analysis
单晶X-衍射
1.
X-ray crystallographic analysis and revision of NMR spectral assignments for rhetsinine
瑞特西宁的单晶X-衍射及其~1H NMR、~(13)C NMR数据的全归属
2) X-ray single crystal diffraction
X射线单晶衍射
1.
Crystal structure of a host-guest inclusion complex of cucurbit[6] uril(Q[6]) with 2-(aminomethyl)pyridine(amp) have been studied by X-ray single crystal diffraction determination.
本文用X射线单晶衍射方法研究六元瓜环与2-氨基甲基吡啶的相互作用及其结构特征。
3) X-ray single crystal diffraction
X-射线单晶衍射
1.
The crystal structure has been determined by X-ray single crystal diffraction.
用X-射线单晶衍射测定了其晶体结构。
4) X-ray diffraction
单晶X射线衍射
1.
Using natural L-phenylalanine(L-Phe) as starting material, through amino protection,Arndt-Eistert reaction,chlorination and reduction,(2S,3S)-N-Cbz-3-amino-1-chloro-4-phenyl-2-butanol was obtained,and characterized by LC-MS and X-ray diffraction.
并以高效液相色谱-质谱联用技术、单晶X射线衍射等方法对产品进行了分析和结构表征。
2.
Then isomers in the resulting compound and its absolute configuration were analyzed by GC-MS and X-ray diffraction.
1H-NMR、M S确定产物的化学结构;GC-M S分析产物中的异构体;单晶X射线衍射确定DH IQ的绝对构型;旋光度的测定表明DH IQ产物的光学纯度达到了98%。
3.
A novel pyridinium salt with a donor/π-conjugated system/acceptor(D-π-A) structure was synthesized and characterized by IR spectrometry, elemental analysis, thermogravimatric and X-ray diffraction analyses.
合成了1种新的DπA结构的吡啶盐,通过红外、元素分析、热重分析、单晶X射线衍射对化合物的结构进行了表征。
5) single crystal X-ray diffraction
X射线单晶衍射
1.
Interaction and structure of a host-guest inclusion complex of symmetrical tetramethyl substi- tuted cucurbit[6]uril (TMeQ[6]) with 2-(aminomethyl)pyridine (amp) have been studied by using 1H NMR technique, UV-visible spectrophotometry and single crystal X-ray diffraction determination.
分别用核磁共振、紫外可见吸收和X射线单晶衍射方法研究对称四甲基六元瓜环与2-氨基甲基吡啶的相互作用及其结构特征。
2.
The structures of self-assembled pseudorotaxane of cucurbit[n]urils(n=6～8) with some alkyldiamines have been investigated by 1H NMR technique and single crystal X-ray diffraction method.
以1H核磁共振技术和X射线单晶衍射分析方法考察了 3种瓜环与长链二胺 ( 1,7 庚二胺与 1,8 辛二胺 )相互作用的结构特征 。
6) Single crystal X-ray diffraction
单晶X-射线衍射
补充资料：单晶
分子式：
CAS号：
性质：参见多晶
CAS号：
性质：参见多晶
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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