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4-(N,N-Dimethyl­amino)pyridinium perchlorate

✍ Scribed by Mustaqim, Rosli Mohd ;Ali, Shamsher ;Razak, Ibrahim Abdul ;Fun, Hoong-Kun ;Goswami, Shyamaprosad ;Adak, A.

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
222 KB
Volume
61
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.049 wR factor = 0.118 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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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

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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.

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.011 A Ê R factor = 0.043 wR factor = 0.100 Data-to-parameter ratio = 18.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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In the title compound, C 15 H 18 N 2 O 2 S, the angle between the two benzene rings is 96.3 (3) A ˚. In the crystal structure, molecules are linked via intermolecular N-HÁ Á ÁO and C-HÁ Á ÁO interactions.