| Literature DB >> 18931746 |
Linda Feketeová1, Richard A J O'Hair.
Abstract
Multiply protonated clusters of betaine are formed via electrospray ionisation and fragment via competitive betaine neutral loss and charge separation; theoretical calculations suggest the [M(n)+2H](2+) ions consist of a [M(2)+2H](2+) core based on the hydrogen bonded carboxylic acid dimer.Entities:
Mesh：
Substances：
Year: 2008 PMID： 18931746 DOI： 10.1039/b808124g
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222