Tripotassium carboxylatomethylenebis(diazeniumdiolate) 2.5‐hydrate

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|61|5|m930-m932

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.61, Iss.5, 2005-05, pp. : m930-m932

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Abstract

The title compound, 3K+·C2HN4O63−·2.5H2O, contains two diazeniumdiolate substituents which are nearly planar, with observed N—O and N—N double‐bond distances in the range 1.276 (3)–1.309 (3) Å, revealing extensive double‐bond delocalization over the four‐atom groups. One water molecule lies on a twofold rotation axis.