ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The rate of DMF exchange on [Tm (DMF)8]3+ has been determined by 1H- and 13C-NMR. linebroadening techniques. 1H-NMR. yields the following solvent exchange parameters; ΔH* = 33.2 (±0.5) kJ mol-1, ΔS* = 9.9 (±2.4) J K-1 mol-1and k (200 K) = 2.94 (±0.09)× 104 s-1, whilst results from 13C-NMR. are similar. No evidence, by 35C1-NMR., was found of contact ion-pair formation when the perchlorate salts were used.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19820650216
Permalink