1,4-Bis(2-pyridylsulfanyl)butane
✍ Scribed by Xie, Ya-Bo ;Li, Jian-Rong
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 142 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The title compound, C 18 H 18 N 4 , lies on an inversion center. The benzimidazolyl moiety is essentially planar. Intermolecular NÐHÁ Á ÁN hydrogen bonds give rise to an in®nite helical chain structure, with the chains stacked by CÐHÁ Á Á% and %Á Á Á% interactions.
The title compound, C 8 H 12 Br 2 O 4 , has crystallographic inversion symmetry. Molecules adopt a pleated conformation, the OCH 2 -CH 2 CH 2 torsion angles of the butanediol residue being close to 60 and À60 . The molecular packing is stabilized by a network of weak intermolecular hydrogen bonds be