Orientation of Conjugated Polymers in Single Crystals: Is It Really Unusual for the Polydiacetylene Backbone to Be Aligned Almost Perpendicular to the Hydrogen Bond Network?

Orientation of Conjugated Polymers in Single Crystals: Is It Really Unusual for the Polydiacetylene Backbone to Be Aligned Almost Perpendicular to the Hydrogen Bond Network?

We report the topochemical solid-state polymerization of different series of symmetrical diacetylenes (DAs) and asymmetrical chlorodiacetylenes (ClDAs), whose members differ in their alkyl spacing lengths of one to four methylene units (<i>n</i> = 1, 2, 3, 4) between the diyne and carbam...

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Bibliographic Details
Main Authors: Pierre Baillargeon, Mathieu Desnoyers-Barbeau, Marc-Olivier Pouliot, Émile Gaouette, Rose Champoux, Myriam Veillette, Félix-Antoine Lemieux, Valentina Rojas Riano, Simone Picard, Ophélie Théberge, Jakob Boulanger, Sabrina Cissé, Daniel Fortin, Tarik Rahem
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Solids
Subjects:
polydiacetylene (PDA)
single-crystal x-ray diffraction (SCXRD)
topochemical polymerization
orientation of conjugated polymer
hydrogen bond (HB)
spacer length
Online Access:https://www.mdpi.com/2673-6497/6/1/12
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