Measuring Self‐Association of Pt Complexes by <sup>195</sup> Pt NMR
Journal: ChemistrySelect
Year: 2017

Abstract A highly soluble neutral cyclometallated Pt complex of C N N type was prepared and its self‐aggregation in CDCl 3 solution was studied by NMR dilution method. It was shown that 195 Pt NMR can be used to quantify aggregation and therefore be potentially applied to many other Pt complexes. Two‐dimensional HMBC 1 H‐ 195 Pt technique increases sensitivity of experiment and allowed recording 195 Pt chemical shift values at concentration as low as 1 mM and it was observed that opposite to shi