Influence of donor point modifications on the assembly of chalcogen-bonded organic frameworks
Brian J. Eckstein, Hannah R. Martin, Michael P. Moghadasnia, Arijit Halder, Michael J. Melville, Tara N. Buzinski, Gary J. Balaich, C. Michael McGuirk
Abstract
Incremental, single-atom substitutions of Se-based chalcogen bond (Ch-bond) donors with stronger donating Te centers were implemented in two new triptycene tris(1,2,5-chalcogenadiazole) tectons. The appreciably more favorable Ch-bonding ability of the Te-based donors promotes assembly of low-density networks and more stable Ch-bonded organic frameworks (ChOFs).
Topics & Concepts
ChalcogenChemistryTriptyceneAtom (system on chip)CrystallographyPolymer chemistryComputer scienceEmbedded systemMetal-Organic Frameworks: Synthesis and ApplicationsCovalent Organic Framework ApplicationsLuminescence and Fluorescent Materials