4-[(2-Hy-droxy-benz-yl)amino]-pyridinium nitrate.
The planes of the aromatic rings in the cation of the title salt, C(12)H(13)N(2)O(+)·NO(3) (-), are twisted along the -CH(2)-NH- single bond by 75.3 (1)°. In the crystal, the phenol O, amine N and pyridinium N atoms are hydrogen-bond donors to the O atoms of the nitrate counter-ions. These hydrogen bonds lead to the formation of a layer in the crystal.
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Seik Weng
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