Tuning Reactivity of Platinum(II) Complexes

k st
obs(1 ) in s-1
0.30 Br
TU
0.25 DMTU
TMTU
SCN
0.20
0.15
0.10
0.05
0.00
0.000 0.002 0.004 0.006 0.008 0.010
[NU]/ mol dm -3
Figure S6.9: Concentration dependence of kobs(1 st ) for the simultaneous substitution of
k obs(2 nd ) , in s -1
0.00030
0.00025
0.00020
0.00015
0.00010
0.00005
aqua ligands in Pt2 by thiourea nucleophiles and ionic nucleophiles at pH =
2.0, T = 298.15 K, I = 0.10 M (0.01 M HClO4, adjusted with NaClO4).
SCN
TU
DMTU
TMTU
0.00000
0.000 0.002 0.004 0.006 0.008 0.010
[NU]/ mol dm -3
Figure S6.10: Concentration dependence of kobs(2 nd ) for the dissociation of bridging
ligand in Pt2 by thiourea nucleophiles and ionic nucleophiles at pH = 2.0, T
= 298.15 K, I = 0.10 M (0.01 M HClO4, adjusted with NaClO4).
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