Weak Interactions Dominating the Supramolecular Self-Assembly in a Salt: A Designed Single-Crystal-to-Single-Crystal Topochemical Polymerization of a Terminal …
... Volume: Page: ... of poly(aryldiacetylenes), polymers of diacetylenes with aryl groups directly attached to the acetylene carbon atoms.(12) Extending the ... When the polymerization occurs, the diacetylene functionality pivots like a “turnstile” by about 30° bringing the ...