The ion-molecule reaction after multiphoton ionization in the binary cluster of ammonia and methanol

	The ion-molecule reaction after multiphoton ionization in the binary cluster of ammonia and methanol
	Li, LB; Wang, X
刊名	chemical physics letters
	1999-04-23
卷号	304 期号:1-2 页码:60-68
英文摘要	the binary cluster (ch3oh)(n)(nh3)(m) was studied by using a multiphoton ionization time-of-flight mass spectrometer (mpi-tofms). the measured two series of protonated cluster ions: (ch3oh)(n)h+ and (ch3oh)(n)nh4+ (1 less than or equal to n less than or equal to 14) were attributed to the ion-molecule reaction in the binary cluster ions. the mixed cluster of ch3od with ammonia was also studied. the results implied that the proton transfer probability from the od group was larger than that from ch3 group. the ab initio calculation of the binary cluster was carried out at the hf/sto-3g and mp2/6-31g** levels of theory, and indicated that the latter process of the proton transfer must overcome a barrier of similar to 29 kcal/mol. (c) 1999 elsevier science b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, physical ; physics, atomic, molecular & chemical
研究领域[WOS]	chemistry ; physics
关键词[WOS]	electron-impact ; water-alcohol ; hydrogen-ions ; solvation ; beam ; dissociation
收录类别	SCI
原文出处	true
语种	英语
WOS记录号	WOS:000079956000010
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/86041]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Li, LB,Wang, X. The ion-molecule reaction after multiphoton ionization in the binary cluster of ammonia and methanol[J]. chemical physics letters,1999,304(1-2):60-68.
APA	Li, LB,&Wang, X.(1999).The ion-molecule reaction after multiphoton ionization in the binary cluster of ammonia and methanol.chemical physics letters,304(1-2),60-68.
MLA	Li, LB,et al."The ion-molecule reaction after multiphoton ionization in the binary cluster of ammonia and methanol".chemical physics letters 304.1-2(1999):60-68.