𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mass spectrometric and theoretical studies on the fragmentation mechanisms of hexamethyldigermane and hexamethyldisilane ions in the gas phase

✍ Scribed by Takae Takeuchi; Yuko Shirai; Takaomi Matsutani; Masato Kiuchi


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
154 KB
Volume
232
Category
Article
ISSN
0168-583X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The Diphosphate Monoanion in the Gas Pha
✍ Andreina Ricci; Federico Pepi; Marco Di Stefano; Marzio Rosi πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 282 KB πŸ‘ 2 views

H(3)P(2)O(7) (-) ions were obtained in an electrospray ion source of a Fourier transform ion cyclotron resonance (ESI/FTICR) mass spectrometer from a CH(3)CN/H(2)O (1:1) pyrophosphoric acid solution and in the ionic source of a triple quadrupole (TQ) mass spectrometer from the chemical ionisation (C

Experimental and theoretical studies on
✍ Raymond Houriet; Thierry Schwitzguebel; Pierre-Alain Carrupt; Pierre Vogel πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 French βš– 215 KB

## Smnary. Gas phase basicities and ab initio MO calculations show that non-vertical stabilization by the double bond in substituted 7-norborn-Z-enyl and 7-noborna-2-dienyl cations remarkably decreases compared to the unsubstituted compounds.

Isomerization and fragmentation of methy
✍ RΓΌdiger Spilker; Hans-Fr. GrΓΌtzmacher πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 848 KB

The rearrangement of the molecular ions of the isomeric 2-and fmethyl benzofurans (1 and 2), 2H-chromene (3) and 4H-chromene (4) has been studied as a further example of the isomerization of oxygen-heteroaromatic radical cations via a ring expansionlring contraction mechanism well documented for mol

Structure and fragmentation mechanisms o
✍ Thomas L. Barry; Glenn Petzinger πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 492 KB πŸ‘ 2 views

This paper describes the use of gas chromatography mass spectrometry for the confirmation of ephedrine in adulterated powdered ipecac and ipecac fluid extract. Deuteration studies of ephedrine hydrochloride and some related compounds were also performed in an attempt to postdate structures for some