TY - JOUR
T1 - Ionic fragmentation following the photoionization of Sn(CH3)4 in the 60-260 eV region
AU - Ueda, Kiyoshi
AU - Shigemasa, Eiji
AU - Sato, Yukinori
AU - Nagaoka, Shin ichi
AU - Koyano, Inosuke
AU - Yagishita, Akira
AU - Hayaishi, Tatsuji
N1 - Funding Information:
We express our sincere thanks to Professor T. Nagata (Meisei University) and Professor K. Tanaka (Photon Factory) for their contribution in the early stage of this work. We are also grateful to the members of the Photon Factory for their assistance during the course of the experiments. This work was partly supported by Grants-in-Aid for Scientific Research Nos. 62606004, 62606005, 63606003, 63740269 and 01550256 from the Ministry of Education, Science and Culture.
PY - 1990/3/12
Y1 - 1990/3/12
N2 - Ionic fragmentation following the photoionization of Sn(CH3)4 has been studied over the energy range of 60-260 eV using synchrotron radiation and time-of-flight mass spectrometry. The Sn:4d photoionization above 60 eV is presumed to produce predominantly a doubly charged ion which dissociates into two singly charged ions and some neutral fragments. The ions predominantly produced in this pathway are CH3+, C2H3+, C2H5+, SnCHm+ and/or Sn+. The Sn:4p photoionization possibly produces a triply charged parent ion and enhances the production of H+, CHm′+ (m′=0-3) and Sn+ significantly.
AB - Ionic fragmentation following the photoionization of Sn(CH3)4 has been studied over the energy range of 60-260 eV using synchrotron radiation and time-of-flight mass spectrometry. The Sn:4d photoionization above 60 eV is presumed to produce predominantly a doubly charged ion which dissociates into two singly charged ions and some neutral fragments. The ions predominantly produced in this pathway are CH3+, C2H3+, C2H5+, SnCHm+ and/or Sn+. The Sn:4p photoionization possibly produces a triply charged parent ion and enhances the production of H+, CHm′+ (m′=0-3) and Sn+ significantly.
UR - http://www.scopus.com/inward/record.url?scp=4244179356&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4244179356&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(90)85049-I
DO - 10.1016/0009-2614(90)85049-I
M3 - Article
AN - SCOPUS:4244179356
SN - 0009-2614
VL - 166
SP - 391
EP - 396
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4
ER -