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Interplay of Hydrogen and Halogen Bonding in the Crystal Structures of 2,6‐Dihalogenated Phenols
Bauer, Jonathan O.
, Koschabek, Sarah und Falk, Alexander
(2021)
Interplay of Hydrogen and Halogen Bonding in the Crystal Structures of 2,6‐Dihalogenated Phenols.
ChemistrySelect 6 (33), S. 8736-8740.
Veröffentlichungsdatum dieses Volltextes: 09 Sep 2021 08:48
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.49252
Zusammenfassung
Hydrogen and halogen bonds are important anisotropic attractive interactions in the molecular crystalline state. 2,6-dibromophenol (1) was analyzed by single-crystal X-ray diffraction for the first time. The intermolecular interaction pattern was studied by Hirshfeld surface analysis along with 2D fingerprint diagrams. The characteristic interactions that dominate the crystal packing are ...
Hydrogen and halogen bonds are important anisotropic attractive interactions in the molecular crystalline state. 2,6-dibromophenol (1) was analyzed by single-crystal X-ray diffraction for the first time. The intermolecular interaction pattern was studied by Hirshfeld surface analysis along with 2D fingerprint diagrams. The characteristic interactions that dominate the crystal packing are electrostatic type-II Br...Br interactions, O-H...O hydrogen bonds, and an offset parallel pi-stacking arrangement. Compound 1 was compared with 2,6-difluoro- (2) and 2-bromo-6-chlorophenol (3) in terms of their interplay between hydrogen and halogen bonding. Whereas the O-H...O hydrogen bond is more pronounced in the lighter homologues, the halogen...halogen interaction becomes a particularly important directional, attractive interaction in the crystal structure of 2,6-dibromophenol.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | ChemistrySelect | ||||
| Verlag: | Wiley | ||||
|---|---|---|---|---|---|
| Ort der Veröffentlichung: | WEINHEIM | ||||
| Band: | 6 | ||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 33 | ||||
| Seitenbereich: | S. 8736-8740 | ||||
| Datum | 2 September 2021 | ||||
| Institutionen | Chemie und Pharmazie > Institut für Anorganische Chemie | ||||
| Identifikationsnummer |
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| Stichwörter / Keywords | CROSS-COUPLING REACTIONS; INTERMOLECULAR INTERACTIONS; OXIDATIVE BROMINATION; CHLORINATION; ARENES; RECOGNITION; IODOBENZENE; EFFICIENT; MODEL; MILD; halogenated phenols; halogen...halogen interactions; hydrogen bonds; molecular crystals; self-assembly | ||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Ja | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-492523 | ||||
| Dokumenten-ID | 49252 |
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