z-logo
open-access-imgOpen Access
Ion kinetics and thermochemistry pertinent to mass spectrometric organic speciation. Progress report, November 15, 1992--14 November 1995
Author(s) -
L. Wayne Sieck
Publication year - 1998
Language(s) - English
Resource type - Reports
DOI - 10.2172/604398
Subject(s) - thermochemistry , ion , nist , kinetics , chemistry , thermodynamics , physics , organic chemistry , computer science , quantum mechanics , natural language processing
Essentially all of the completed/in progress studies during the last contract period have involved the NIST HPMS unit. Three distinct areas of in-house research are recognizable: (i) determinations of binding energies and entropies for association and cluster ions, which is accomplished by measuring the temperature dependence of the appropriate equilibrium, (ii) measurement of the temperature dependence unimolecular and bimolecular rate constants, and (iii) evaluation of PA`s, HA`s, and IP`s via measurement of variable-temperature equilibria of the type AH{sup +} + B {leftrightarrow} BH{sup +} + A, A{sup -} + BH {leftrightarrow} AH + B{sup -}, and A{sup +} + B {leftrightarrow} B+ + A. Key results from some representative projects are summarized below

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here