ISSN:
0009-2940
Keywords:
Transition-metal ion chemistry
;
O2-bond activation
;
Bond dissociation energies
;
Rate constants
;
Ion cyclotron resonance mass spectrometry
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The bond dissociation energies and the heats of formation of the complexes Fe+—NCH (6) and Fe+—CNH (10) have been determined. The HCN ligand in 6 is by 3 kcal/mol less strongly bound to Fe+ than HNC in 10, and complex 6 is 13 kcal/mol more stable than 10. Isomerization of 10 to 6 is difficult if not impossible to bring about as, upon collisional activation, mutual isomerization cannot compete with ligand detachment. In addition, the ion-molecule reactions of 6 and 10 with O2 give rise to distinct product distributions.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19941270432
