3,5-Bis
Chernyshev1, Tafeenko, Makarov
1Chemistry Department, Moscow State University, 119899 Moscow, Russia. cher@biocryst.phys.msu.su.
Abstract:
The structure of the title compound, C(10)H(17)N(7)O(2), was determined using a bond-restrained Rietveld refinement which gave bond lengths and angles within the expected ranges. Although the two nearly planar (N,N-dimethylamino)methyleneamino groups are inclined at approximately 46 degrees to the pyrazole ring, the conformations of the two amino chains are different, owing to either a repulsion effect of the pyrazole-methyl group or a short interatomic contact with the nitro group in one of the chains.
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