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Published on: December 29, 2016
Chemistry Evolves, Terms Evolve, but Phenomena Do Not Evolve: From Chalcogen-Chalcogen Interactions to Chalcogen
Simon Kolb1, Gwyndaf A Oliver1, Daniel B Werz1
1Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany.
Chalcogen bonding, initially known as chalcogen-chalcogen interactions, is a vital chemical phenomenon. This viewpoint traces its discovery, rebranding, and diverse applications in crystal engineering, supramolecular assembly, and catalysis.
Area of Science:
- Chemistry
- Supramolecular Chemistry
- Materials Science
Background:
- Chalcogen bonding is a significant non-covalent interaction in chemistry.
- The field has evolved from early studies on chalcogen-chalcogen interactions to the current understanding of chalcogen bonding.
- Historical context and the evolution of terminology are crucial for a complete understanding.
Purpose of the Study:
- To provide a historical perspective on the discovery and development of chalcogen bonding.
- To highlight the rebranding of chalcogen-chalcogen interactions to chalcogen bonding.
- To showcase the broad applicability of chalcogen bonding in various chemical disciplines.
Main Methods:
- Literature review and historical analysis.
- Tracing the evolution of research and terminology.
- Compilation of key studies and applications.
Main Results:
- Chalcogen bonding has a rich history predating its current name.
- The rebranding has, in some instances, led to overlooking foundational research.
- Chalcogen bonding underpins diverse areas like crystal engineering, supramolecular assembly, and catalysis.
Conclusions:
- Understanding the history of chalcogen bonding is essential for appreciating its current scope.
- The phenomenon's applications continue to expand across chemical research.
- Further exploration of chalcogen bonding promises advancements in catalysis and materials science.
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