Application of Molecular Orbital Calculation to Fragment Ionization Processes in Ethanol and Ethylamine
スポンサーリンク
概要
- 論文の詳細を見る
Applicability of the MO interpretation for the phenomena of fragment ionization processes in ethanol and ethylamine has been studied. The double maxima of the C<SUB>2</SUB>H<SUB>4</SUB>OH<SUP>+</SUP> ion and of the CH<SUB>2</SUB>OH<SUP>+</SUP> ion, which are not easily accounted for by the quasi-equilibrium theory, were well explained by our molecular orbital calculation. It was also found that appearance of fragment ions and that of the band in photoelectron spectra in these substances are correlated to each other. From these results it was confirmed that bond scission occurs at the bond at which the electron is ejected.
- 日本質量分析学会の論文
著者
-
Yoshihara Kenji
Department Of Hygiene And Public Health School Of Medicine Kagawa Medical University
-
Shiokawa Takanobu
Department Of Chemistry Faculty Of Science Tohoku University
-
IKUTA SHIGERU
Department of Chemistry, Faculty of Science, Tohoku University
-
HARADA KATSUNORI
Department of Chemistry, Faculty of Science,Tohoku University
-
SHIOKAWA TAKANOBU
Department of Cbemistry, Faculty of Science, Toboke University,
-
SHIOKAWA TAKANOBU
Department of Chemistry, Faculty of Science,Tohoku University
-
YOSHIHARA KENJI
Department of Cbemistry, Faculty of Science, Toboke University,
-
YOSHIHARA KENJI
Department of Chemistry, Faculty of Science,Tohoku University
関連論文
- Application of Repetitive Extragenic Palindromic (REP)-PCR and Enterobacterial Repetitive Intergenic Consensus (ERIC)-PCR Analysis to the Identification and Classification of Japan and Thai Local Isolates of Bradyrhizobium japonicum, Shinorhizobium melilo
- Tissue Concentrations of Chlordanes in Mice after Long-term Exposures to Technical Grade Chlordane at Indoor Air Levels
- Direct Multi-Element Analysis of Self-Supporting Targets of Some Biological Satndard Reference Materials and Others by PIXE : CHEMICAL APPLICATIONS
- Chemical Effects on the Kα/Kβ Intensity Ratios in Some Transition Elements : CHEMICAL APPLICATIONS
- A Specific Use of TOHOKU Charge Spectrometer as a Cascade-Type Mass Spectrometer
- Configurational Effects of Fragment Ionization Processes in Propanols and Butanols
- Application of Molecular Orbital Calculation to Fragment Ionization Processes in Ethanol and Ethylamine
- Charge Spectrometry of Decayed Atoms in Some Alkyl Halides: Existence of Parent Ions and Their Hydrogen-Deficient Species
- Specific Features of Tohoku Charge Spectrometer
- Assignment of Chloroaquoindium Phthalocyanine by Mass Spectroscopy(速報)
- An Approach to Quantitative Estimation of Fragmentation of Molecular Ions in Mono-substituted Alkanes
- Fragmentation by .BETA.-decay in tritium-labelled compounds. II. Theoretical consideration on dissociation of daughter species in tritiated alkanes.:Theoretical Consideration on Dissociation of Daughter Species in Tritiated Alkanes
- Chemical behavior of technetium atoms recoil-implanted in metal acetylacetonates.
- Fragmentation by Beta-Decay in Tritium-Labelled Compounds, (III):Potential Energy Curves of LiHe+, BeHHe+ and FHe+ Resulting from LiT, BeHT and FT
- The Thermal Annealing Behavior of 80Br Recoils Produced by the Nuclear Isomeric Transitions in Alkali Metal Bromates
- Application of Laser Induced Photoacoustic Spectroscopy to the Determination of 99Tc.
- Theoretical interpretation of the Moessbauer parameter in (1)ferrocenophanes.
- The optical absorption spectra of ferrocene and biferrocene anions produced in the .GAMMA.-ray irradiation by the matrix-protection method.
- The Fragmentation Mechanisms in CH3X Interpreted by Using the Molecular Orbital Method
- Fragmentation by .BETA.-decay in tritium-labelled compounds. I. Theoretical considerations on dissociation of HT.:Theoretical Considerations on Dissociation of HT
- Studies of fragment ion distribution and reaction with a charge spectrometer. VIII. Fragmentation processes of various alkyl halides.
- Studies of the Fragment-ion Distribution and Reaction with a Charge Spectrometer. VI. A New Interpretation of the Fragmentation Mechanism in CH3X Based on the Molecular Orbital Method. (2)
- Studies of Fragment Ion Distribution and Reaction by the Use of a Charge Spectrometer. VII. Fragmentation of Aliphatic Thiol Ions Produced by Charge Exchange with Positive Ions
- Thermal Annealing Behavior of the Recoil 57Co Formed by the Decay of 57Ni-Labeled Hexamminenickel(II) Complexes
- Preparation of Carrier-Free Silver from Proton Irradiated Palladium
- Chemical Effects Associated with the β-Decay Process. V. Kinetic Studies of the Chemical Behavior of the 144Pr Formed by the Decay of the 144Ce(III)-Ethylenediaminetetraacetate and 144Ce(III)-trans-1,2-Diaminocycloh
- Enrichment of 87mSr by Recoil Effect of (n, 2n) Reaction
- Chemical effects due to the (.GAMMA.,n) reaction and isomeric transition studied by a vacuum sublimation technique.
- Studies on the Fragment Ion Distribution and Their Reactions by the Use of a Charge Spectrometer. II. The Charge Exchange Reactions in Methanol with Fast Positive Ions