L. Toupet et N. Karl, NONSINUSOIDAL STRUCTURE OF THE 1 1-COMPLEX OF PHENOTHIAZINE AND 7,7,8,8-TETRACYANOQUINODIMETHANE/, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 249-251
The title compound, C12H9NS.C12H4N4, has a different space group to th
at reported by Kobayashi [Acta Cryst. (1974), B30, 1010-1017] and does
not present any disorder or sinusoidal modulation, in contrast to the
first study of this compound. In particular, no N...N distance of abo
ut 3.3 angstrom was observed.