Abstract
In the title compound, C16H14N2O2S, the dihedral angle between the benzothiazole ring system and benzene ring is 3.11 (2)°. In the crystal structure, intermolecular O—H⋯N hydrogen bonds link molecules into chains along [100] and these chains are, in turn, linked into a three-dimensional network via weak intermolecular C—H⋯O hydrogen bonds.
Highlights
In the title compound, C16H14N2O2S, the dihedral angle between the benzothiazole ring system and benzene ring is
In an effort to develop in vivo -sheet imaging probes, many derivatives of thioflavin T, a water-soluble fluorescent dye, have been synthesized and evaluated, see: Kung et al (2001); Qu et al (2007)
Intermolecular O-H···N hydrogen bonds link molecules into one-dimensional chains and these chains, are in turn linked into a three-dimensional network via weak intermolecular C—H···O hydrogen bonds (Fig. 2)
Summary
R factor = 0.059; wR factor = 0.134; data-to-parameter ratio = 16.7. H atoms treated by a mixture of independent and constrained refinement max = 0.26 e Å3. C16H14N2O2S, the dihedral angle between the benzothiazole ring system and benzene ring is. Intermolecular O—H N hydrogen bonds link molecules into chains along [100] and these chains are, in turn, linked into a three-dimensional network via weak intermolecular C—H O hydrogen bonds
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