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Multiphoton ionization and ab initio calculation studies of pyridazine-(water)(n) clusters
Zhang, BL; Cai, Y; Mu, XL; Lou, NQ; Wang, XY
Source PublicationCHEMICAL PHYSICS
2002-02-15
Volume276Issue:3Pages:277-292
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS Research AreaChemistry ; Physics
WOS KeywordPHASE UNIMOLECULAR DECOMPOSITION ; DENSITY-FUNCTIONAL METHODS ; HYDROGEN-BONDED COMPLEXES ; PROTON-TRANSFER REACTIONS ; CARBON-DIOXIDE CLUSTERS ; GAS-PHASE ; AMMONIA CLUSTERS ; PHOTOELECTRON SPECTROSCOPY ; METASTABLE DECOMPOSITION ; BIOLOGICAL INTEREST
AbstractThe multiphoton ionization of the hydrogen-bonded clusters pyridazine-(water)(n) (C4H4N2-(H2O)(n)) was studied using a laser photoionization time-of-flight (TOF) mass spectrometer at the wavelengths of 355 and 532 nm. At both the wavelengths a series of protonated ions C4H4N2-(H2O)(n)H+ were observed. The results of ab initio calculations show that in the protonated products the proton prefers to link with the nitrogen atom. The dihedral angle formed by the water and pyridazine molecule planes is one of the important factors contributing to the stability of the binary cluster. The protonated. cluster ions measured in the experiment may be produced via an intracluster penning ionization or a charge transfer process. (C) 2002 Elsevier Science B.V. All rights reserved.
Language英语
WOS IDWOS:000174013300005
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/139224
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Zhang, BL,Cai, Y,Mu, XL,et al. Multiphoton ionization and ab initio calculation studies of pyridazine-(water)(n) clusters[J]. CHEMICAL PHYSICS,2002,276(3):277-292.
APA Zhang, BL,Cai, Y,Mu, XL,Lou, NQ,&Wang, XY.(2002).Multiphoton ionization and ab initio calculation studies of pyridazine-(water)(n) clusters.CHEMICAL PHYSICS,276(3),277-292.
MLA Zhang, BL,et al."Multiphoton ionization and ab initio calculation studies of pyridazine-(water)(n) clusters".CHEMICAL PHYSICS 276.3(2002):277-292.
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