Configurational Ordering of Cationic Chiral Dyes Using a Novel C₂-Symmetric Hexacoordinated Phosphate Anion

C₂-Symmetry hexacoordinated phosphorus BINPHAT anionof configuration controlled by a BINOL ligandcan be prepared readily in a one-pot process and behaves as an efficient NMR chiral shift agent and chiral inducer onto monomethinium dyes (CD, ¹H NMR).