Hydrogen bonds and π–π interactions in two new crystalline phases of methylene blue

Hydrogen bonds and π–π interactions in two new crystalline phases of methylene blue

Two unprecedented solid phases involving the 3,7-bis(dimethylamino)phenothiazin-5-ium cation, i.e. methylene blue (MB+), have been obtained and structurally characterized. In the crystals of 3,7-bis(dimethylamino)phenothiazin-5-ium chloride dihydrate, C16H18N3S+·Cl−·2H2O (I) and 3,7-bis(dimethylamin...

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Bibliographic Details
Main Authors: Stefano Canossa, Giovanni Predieri, Claudia Graiff
Format: Article
Language:English
Published: International Union of Crystallography 2018-05-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
methylene blue
chloride
bisulfite
hydrogen bonding
π–π interactions
Hirshfeld surface analysis
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989017017881

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http://scripts.iucr.org/cgi-bin/paper?S2056989017017881

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