In the title compound, C 15 H 15 Cl 2 N 2 O + ÁBr À , the angle between the least-squares planes of the dichlorophenyl moiety and the pyridine ring is 20.23 (9) . The molecular packing is mainly in¯uenced by intermolecular CÐHÁ Á ÁBr hydrogen-bond interactions. The molecules form an extended chain a
1-[2-(Biphenyl-4-yl)-2-oxoethyl]-4-(N,N-dimethylamino)pyridinium bromide hemihydrate
✍ Scribed by Sundar, T. V. ;Parthasarathi, V. ;Sarkunam, K. ;Nallu, M. ;Walfort, B. ;Lang, H.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 397 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The asymmetric unit of (I), showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are shown as circles of arbitrary radii.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 213 K Mean '(C±C) = 0.005 A Ê R factor = 0.062 wR factor = 0.181 Data-to-parameter ratio = 12.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The cation of the title compound, C 14 H 13 NCl + ÁB(C 6 H 5 ) 4 À , has a cis configuration at the C C double bond. The pyridyl ring makes a dihedral angle of 53.8 (4) with the benzene ring. Each cation is paired with another related by a twofold rotation through ainteraction and the cations also i
Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.005 A Ê R factor = 0.045 wR factor = 0.142 Data-to-parameter ratio = 12.9 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 = 213 K Mean '(C±C) = 0.002 A Ê R factor = 0.054 wR factor = 0.141 Data-to-parameter ratio = 15.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.