Fig. 9 (a) Decay of the fractional population of the excited-state η
1
-ONO (nitrito) isomer of the [Pd
(Bu 4 dien)(NO 2 )]BPh 4 linkage isomer system at temperatures between 212.5 and 230 K. The
markers show data points obtained by refining single-crystal X-ray structures recorded during the
decay, and the solid lines show fits to the JMAK expression in Eq. (4) with n ¼ 1. (b) Temperature
dependence of the fitted rate constants. The markers show the data points, and the dashed line shows
a fit to the linearised Arrhenius law in Eq. (6) with the parameters E A ¼ 60.3 kJ mol
À1 and ln(A) ¼
23.8. Adapted from Ref. [59] under the Creative Commons Attribution license
216
L. E. Hatcher et al.
1
-ONO (nitrito) isomer of the [Pd
(Bu 4 dien)(NO 2 )]BPh 4 linkage isomer system at temperatures between 212.5 and 230 K. The
markers show data points obtained by refining single-crystal X-ray structures recorded during the
decay, and the solid lines show fits to the JMAK expression in Eq. (4) with n ¼ 1. (b) Temperature
dependence of the fitted rate constants. The markers show the data points, and the dashed line shows
a fit to the linearised Arrhenius law in Eq. (6) with the parameters E A ¼ 60.3 kJ mol
À1 and ln(A) ¼
23.8. Adapted from Ref. [59] under the Creative Commons Attribution license
216
L. E. Hatcher et al.