
TY  - JOUR
A1  - Lincoln, SF 
A1  - West, RJ 
T1  - A <sup>1</sup>H and <sup>14</sup>N magnetic resonance study of the exchange of acetonitrile on nickel(II)
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1973
VL  - 26
IS  - 2
SP  - 255
EP  - 262
KW  - 
UR  - https://doi.org/10.1071/CH9730255C 
N2  - A 1H and 14N n.m.r. study of the exchange reaction Ni(MeCN)62+ &#8596; MeCN in MeCN solvent is reported. From the rate law: R = 6k298[Ni(MeCN)62+] the values k298 = (3.6 &#177; 0.6 ) &#215; 103 and (2.0 &#177; 0.3) &#215; 103 s-1; &#916;H&#8225; = 59.6 &#177; 8.8 and 68.4 &#177; 2.0 kJ rnol-1; and &#916;S&#8225; = 23 &#177; 16.7Jmol-1 K-1 and 50 &#177; 8.0 J mol-1 K-1 are derived from 1H and 14N data respectively. The apparent discrepancies between the two kinetic data sets, and the modes of relaxation of the 1H and 14N nuclei, are discussed. 
ER  -

