Assembly of Helicene‐Capped N, P, N, P, N‐Helicands within CuI Helicates: Impacting Chiroptical Properties by Ligand–Ligand Charge Transfer1. (10th January 2013) - Vreshch, Volodimir; El Sayed Moussa, Mehdi; Nohra, Brigitte; Srebro, Monika; Vanthuyne, Nicolas; Roussel, Christian; Autschbach, Jochen; Crassous, Jeanne; Lescop, Christophe; Réau, Régis