Halogen Bonding and Hydrogen Bonding Coexist in Driving Self-Assembly Process

A new class supramolecular architecture of 1,1,3,3-tetra-oxo-2-bromo-4,4,5,5,6,6-hexafluoro-1,3-dithiacyclohexane 1 and 2-methylpyrazine has been assembled through both hydrogen bonding and halogen bonding. However, stronger or weaker bases or electron donors such as pyrazine and N,N,N ‘ ,N ‘-tetram...

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Veröffentlicht in:	Crystal growth & design 2004-01, Vol.4 (1), p.53-56
Hauptverfasser:	Zhu, Shizheng, Xing, Chunhui, Xu, Wei, Jin, Guifang, Li, Zhanting
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliphatic, non-condensed and condensed benzenic, and alicyclic compounds Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Organic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids
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Beschreibung
Zusammenfassung:	A new class supramolecular architecture of 1,1,3,3-tetra-oxo-2-bromo-4,4,5,5,6,6-hexafluoro-1,3-dithiacyclohexane 1 and 2-methylpyrazine has been assembled through both hydrogen bonding and halogen bonding. However, stronger or weaker bases or electron donors such as pyrazine and N,N,N ‘ ,N ‘-tetramethylenediamine (TMEDA) failed to give the corresponding supramolecule.
ISSN:	1528-7483 1528-7505
DOI:	10.1021/cg0300275