Halogen and chalcogen-bonding interactions in sulphur-rich π-electron acceptors
| Autor: | Yann Le Gal, Frédéric Barrière, Adrien Colas, Dominique Lorcy, Thierry Roisnel, Vincent Dorcet |
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| Přispěvatelé: | Institut des Sciences Chimiques de Rennes (ISCR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA) |
| Rok vydání: | 2019 |
| Předmět: |
X-ray diffraction studies
Synthetic precursors Electron acceptor Heteroatom chemistry.chemical_element Iodine atoms 02 engineering and technology 010402 general chemistry 01 natural sciences Chalcogen Molecule General Materials Science chemistry.chemical_classification Halogen bond [CHIM.ORGA]Chemical Sciences/Organic chemistry General Chemistry Acceptor molecules Bonding interactions 021001 nanoscience & nanotechnology Condensed Matter Physics Acceptor Sulfur 3. Good health 0104 chemical sciences Crystallography chemistry Heteroatoms Halogen Halogen bonding 0210 nano-technology Iodine |
| Zdroj: | CrystEngComm CrystEngComm, 2019, 21 (12), pp.1934-1939. ⟨10.1039/c8ce02046a⟩ CrystEngComm, Royal Society of Chemistry, 2019, 21 (12), pp.1934-1939. ⟨10.1039/c8ce02046a⟩ |
| ISSN: | 1466-8033 |
| DOI: | 10.1039/c8ce02046a |
| Popis: | International audience; In order to explore the feasibility of generating halogen bonding interactions between sulphur-rich π-electron acceptors, we prepared three bithiazolidinylidene derivatives substituted by iodine atoms, namely 3,3′-bis(iodophenyl)bithiazolidinylidene-2,4,2′,4′-tetrathione (BIP-BTTT). Sulphur and iodine heteroatoms were introduced to the skeleton of the acceptor molecule to induce chalcogen...chalcogen and halogen bonding interactions. Both interactions can be evidenced by X-ray diffraction studies in the synthetic precursors as well as in the acceptors themselves. |
| Databáze: | OpenAIRE |
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