Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9746781 | International Journal of Mass Spectrometry | 2005 | 7 Pages |
Abstract
The bond strengths D(OCl2PâCl) = 172 ± 7, D(OClPClâ) = 177 ± 8, and D(SClPClâ) = 186 ± 6 kJ molâ1 have been determined at 0 K by measuring thresholds for collision-induced dissociation in a flowing afterglow-tandem mass spectrometer. This thermochemistry is consistent with a close balance between dissociative and nondissociative electron capture for POCl3 and PSCl3. B3LYP and G3 computational results give bond strengths lower by an average of about 20 kJ molâ1.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Kim C. Lobring, Catherine E. Check, Mary L. Boggs, Pamela R. Keating, Lee S. Sunderlin,