Semi-empirical estimation of ion-specific cross sections in electron ionization of molecules was written by Irikura, Karl K.. And the article was included in Journal of Chemical Physics in 2016.Recommanded Product: 2,5-Dimethylthiophene The following contents are mentioned in the article:
Partial ionization cross sections are the absolute yields of specific ions from an electron-mol. collision. They are necessary for modeling plasmas and determining the sensitivity of mass spectrometers, among other applications. They can be predicted semi-empirically when exptl. data are available for channel-specific oscillator strengths. However, such data are seldom available because they are obtained using specialized apparatus Here, an alternative semi-empirical method is proposed that exploits exptl. data obtained using ordinary mass spectrometers, as corrected for mass discrimination. Data are presented for an incident electron energy of 70 eV. (c) 2016 American Institute of Physics. This study involved multiple reactions and reactants, such as 2,5-Dimethylthiophene (cas: 638-02-8Recommanded Product: 2,5-Dimethylthiophene).
2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Benzothiophene finds use in research as a starting material for the synthesis of larger, usually bioactive structures. Its aromaticity makes it relatively stable, although as a heterocycle, it has reactive sites which allow for functionalization.Recommanded Product: 2,5-Dimethylthiophene
Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem