ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, cilt.67, 2011 (SCI-Expanded, Scopus)
In the title compound [systematic name: 3-(5,5-dioxophenothiazin-10-yl)-N,N,2-trimethylpropanaminium chloride], C18H23N2O2S+center dot Cl-, the dihedral angle between the two outer aromatic rings of the phenothiazine unit is 30.5 (2)degrees. In the crystal, the components are linked by N-H center dot center dot center dot Cl and C-H center dot center dot center dot Cl hydrogen bonds and C-H center dot center dot center dot pi interactions.