5-[2-(Hydroxymethyl)phenyl]-N,N-dimethylpent-4-ynamide
✍ Scribed by Bats, Jan W. ;Schäfer, Sascha ;Hashmi, A. Stephen K.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 374 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
The title compound, C 14 H 17 NO 2 , crystallizes with four independent molecules (A, B, C and D) in the asymmetric unit. In the crystal structure, molecules A and C are hydrogen bonded to their symmetry-related molecules to form parallel chains extending in the a direction. Molecules B and D are hydrogen bonded to one another and form alternating zigzag chains running in the c direction. These hydrogen-bonded chains are connected via intermolecular C-HÁ Á Á and C-HÁ Á ÁO contacts. The four independent molecules are related by non-crystallographic pseudo-symmetry.
📜 SIMILAR VOLUMES
The title compound, C 18 H 20 ClN 3 O 2 , is a potent new herbicide. X-ray analysis reveals that the benzene ring is twisted away from the isoxazole ring by 67.7 (1) . The crystal packing is stabilized by intermolecular N-HÁ Á ÁN and C-HÁ Á ÁO hydrogen bonds.
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.005 A R factor = 0.080 wR factor = 0.150 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 294 K Mean (C-C) = 0.005 A R factor = 0.070 wR factor = 0.133 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
## Dibromobis[2-(N,N-dimethylaminomethyl)phenyl]tin(IV) Zden ˇka Pade ˇlkova ´,a Ivana Cı ´sar ˇova ´b and Ales ˇRu ˚z ˇic ˇka a \*