Hierarchical helices of helices directed by Pt⋯Pt and π–π stacking interactions: reciprocal association of multiple helices of dinuclear alkynylplatinum(ii) complex with luminescence enhancement behavior

Hierarchical helices of helices directed by Pt⋯Pt and π–π stacking interactions: reciprocal association of multiple helices of dinuclear alkynylplatinum(ii) complex with luminescence enhancement behavior