The title compound, C 14 H 13 N 2 O + ÁBr À , in the solid state, has a zigzag packing of the azaaromatic molecules in the c direction, forming positively charged columns for the Br À anions. The CÐNÐC angle at the substituted N atom [122.7 (5) ] is signi®cantly larger than that at the unprotonated
6-(3-Iodopropyl)benzo[f][1,7]naphthyridin-6-ium iodide
✍ Scribed by Marciniak, Bernard ;Pavlyuk, Volodymyr ;Rozycka-Sokolowska, Ewa
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 403 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.009 A Ê R factor = 0.043 wR factor = 0.095 Data-to-parameter ratio = 21.1
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## Abstract Some novel 5‐hydroxyalkylamino‐1,2‐dihydrothieno[2,3‐__h__][1,6]naphthyridines were prepared by the reaction of 5‐chloro‐1,2‐dihydrothieno[2,3‐__h__][1,6]naphthyridine derivatives with some aminoalcohols in the presence of base. These derivatives were cyclized to the corresponding imida