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N,N′-Di­benzyl-4,7-phenanthrolinium dibromide methanol solvate

✍ Scribed by Olmstead, Marilyn M. ;Suri, Jeff T. ;Singaram, Bakthan

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
301 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The structure of the phenanthroline-derived viologen, C 26 H 22 N 2 2+ Á2Br À ÁCH 3 OH, as the methanol solvate, was determined as part of a ¯uorescence-quenching study. There is intermolecular %±% stacking of the phenanthroline and benzyl arms as well as methanol hydrogen bonding to a bromide.

📜 SIMILAR VOLUMES

N-[2-(Hydro­xy­methoxy­boryl)­benzyl]-4,
N-[2-(Hydro­xy­methoxy­boryl)­benzyl]-4,7-phenanthrolinium bromide methanol solvate
✍ Olmstead, Marilyn M. ;Suri, Jeff T. ;Singaram, Bakthan 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 247 KB

Single-crystal X-ray study T = 90 K Mean '(C±C) = 0.005 A Ê R factor = 0.042 wR factor = 0.096 Data-to-parameter ratio = 13.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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✍ Harding, Christopher C. ;Cowley, Andrew R. ;Watkin, David J. ;Punzo, Francesco ; 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 424 KB

The title tagatosamine, C 20 H 25 NO 5 .CH 4 O, formed in the Amadori rearrangement of d-galactose with dibenzylamine, is shown to crystallize as the -anomer, in contrast to theanomer formed in the Amadori reaction of d-glucose with dibenzylamine.