1) protonated ammonia cluster
氨质子化团簇
1.
Studying the structures of protonated ammonia clusters(NH_3)~nH~+(n=1～8)with density functional theory;
用密度泛函理论研究氨质子化团簇(NH_3)_nH~+(n=1～8)的结构
2) protonated clusters
质子化团簇
3) protonated cluster ion
质子化团簇离子
1.
Ionic products were detected by the time of flight mass spectrometer A series of protonated cluster ions were measured:(C_2H_5OH)_nH~+ and(C_2H_5OH)_n(H_2O)_mH~+(n=1-12,m=1-4),which were produced from the proton transfer reactions in the clusters.
实验观测到多个序列的质子化团簇离子:(C2H5OH)nH+和(C2H5OH)n(H2O)mH+(n=1-12,m=1-4),其产生是通过团簇内的质子转移反应。
2.
Two series of protonated cluster ions,(CH_3OH)_nH~+(n=1-15) and(CH_3OH)_n(H_2O)H~+(n=7-15),were measured by technology of MS.
应用Nd:YAG脉冲激光器输出的355nm紫外激光实现了对甲醇的多光子电离,通过质谱技术观测到了两个质子化团簇离子系列:(CH3OH)nH+(n=1-15)和(CH3OH)n(H2O)H+(n=7-15),结合在HF/STO-3G和B3LYP/6-31G++水平上的从头计算对其反应通道做了分析,发现其产生经过了团簇内部的质子转移反应,且质子主要来自于羟基上的氢离子。
3.
Ionizes using the 355nm laser from the argon air-borne generation of methanol/ethanol/water pulse molecular beam,the time of flight mass spectrum observes many sequences of protonated cluster ions:(CH3CH2OH)nH+,(CH3OH)(H2O)(CH3CH2OH)nH+,(CH3OH)(CH3CH2OH)nH+,(CH3CH2OH)n(H2O)2H+ and(CH3CH2OH)n(H2O)H+(n=0～4).
利用355nm激光电离由氩气载代的甲醇/乙醇/水脉冲分子束,飞行时间质谱观测到多个序列的质子化团簇离子:(CH3CH2OH)nH+,(CH3OH)(H2O)(CH3CH2OH)nH+,(CH3OH)(CH3CH2OH)nH+,(CH3CH2OH)n(H2O)2H+和(CH3CH2OH)n(H2O)H+(n=0至4)。
4) Protonated methanol cluster
质子化甲醇团簇
5) Ammonia Cluster
氨团簇
1.
Application of density functional theory for the study on IR harmonic vibration spectra of ammonia clusters (NH_3)_n(n=2～8);
氨团簇(NH_3)_n(n=2~8)红外振动光谱的密度泛函理论研究
2.
Studies on Mass Spectra of Multi-Photon Ionization of Ammonia Clusters (NH_3)_n;
氨团簇(NH_3)_n的多光子电离质谱研究
6) water-ammonia cluster
水氨团簇
补充资料：质子化
分子式：
CAS号：
性质：试样分子M通过分子离子反应获得一个氢生成(M+H)+的过程，称为质子化。如化学电离源中反应气活泼离子与试样分子的反应： RH++M→R+(M+H)+；(R—H)++M→(R-2H)+(M+H)+
CAS号：
性质：试样分子M通过分子离子反应获得一个氢生成(M+H)+的过程，称为质子化。如化学电离源中反应气活泼离子与试样分子的反应： RH++M→R+(M+H)+；(R—H)++M→(R-2H)+(M+H)+
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条