Phenothiazine–picric acid (1/1)
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Harrison, William T. A. ;Ashok, M. A. ;Yathirajan, H. S. ;Narayana Achar, B.
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Article
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2007
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International Union of Crystallography
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English
⚖ 743 KB
The title compound, C 12 H 9 NSÁC 6 H 3 N 3 O 7 , is a 1:1 adduct of neutral phenothiazine (pz) and picric acid (pa). A weak bifurcated N-HÁ Á Á(O,O) hydrogen bond links the pa and pz species and an intramolecular O-HÁ Á ÁO bond occurs within the pa molecule. The O atoms of one of the pa nitro group