title: Amino-(5-{2-[amino-(iminio)meth-yl]hydrazin-1-yl}-3,5-dimethyl-4,5-dihydro-1H-pyrazol-1-yl)methaniminium dinitrate.
abstract: The reaction of aqueous solutions of amino-guanidine hydrogennitrate and acetyl-acetone produces the title pyrazole salt, C(7)H(18)N(8) (2+)·2NO(3) (-). The crystal structure is stabilized by a complex N-H⋯O hydrogen-bonding network. The difference in the engagement of the two nitrate anions in hydrogen bonding is reflected in the variation of the corresponding N-O bond lengths.
authors: Sladjana B
authors: SB
authors: Novaković
authors: Mirjana
authors: M
authors: Lalović
authors: Vladimir
authors: V
authors: Divjaković
authors: Ljiljana S
authors: LS
authors: Vojinović-Ješić
authors: Valerija I
authors: VI
authors: Cešljević
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