✦ LIBER ✦
Plasma desorption mass spectrometry of non-molecular materials: Positive and negative ions formed from [Cd(SC6H4-2-CH3)2]∞
✍ Scribed by A. Grey Craig; David Kinny; Robert Garbutt; Ian G. Dance; Peter J. Derrick
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 702 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
✦ Synopsis
Both positive and negative plasma desorption mass spectra of the three-dimensionally non-molecular material [ Cd(SC,H,-2-CH3)2] contain fragment ions directly related to the lattice structure of the material. Fragment ions are observed which correspond with [ CdSC,H, I +' and [ CdS,C,H, I -' which do not involve proton transfer reactions. In contrast, a fragment ion [CdS would appear to involve a deprotonation reaction. The scarcity of protonated positive ion fragments may be a consequence of the sample structure and/or constraints of the analysis system.