This journal is © The Royal Society of Chemistry 2000
Supporting Information for
A. Jancsó, T. Gajda*, E. Mulliez, L. Korecz
Equilibrium and solution structural study of the interaction of tri- and tetradentate
polyimidazole ligands with transition metal ions
Contents
Figure S1. Schematic views, from the plane of the central imidazole ring, of the possible
conformations of the tridentate TRIM in tetrahedral (A) and octahedral (B) geometry.
Figure S2. Parts of the 1H NMR spectra measured in the TIM – zinc(II) 1:1 (A), 2:1 (B) and
1:0 (C) systems at pH = 7.75.
This journal is © The Royal Society of Chemistry 2000
Figure S1. Schematic views, from the plane of the central imidazole ring, of the possible
conformations of the tridentate TRIM in tetrahedral (A) and octahedral (B) geometry. The
vacant positions are occupied by water molecules.
A.
B.
This journal is © The Royal Society of Chemistry 2000
Figure S2. Parts of the 1H NMR spectra measured in the TIM – zinc(II) 1:1 (A), 2:1 (B) and
1:0 (C) systems at pH = 7.75 (the sharp peak at 3.7 ppm belongs to the dioxane).
A
B
C
7.8 7.6 7.4 7.2 7.0 6.8 4.3
(ppm)
4.1
3.9
3.7