Isostructural rubidium and caesium 4-(3,5-di­nitro­pyrazol-4-yl)-3,5-di­nitro­pyrazolates: crystal engineering with polynitro energetic species

Domasevitch, K.V.; Ponomarova, V.V.

doi:10.1107/S2056989021010227

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 6
A suite of non-covalent interactions of the {H(TNBP)}⁻ anions, with two kinds of lone pair–π-hole bonds (marked in red) and two kinds of nitro/pyrazole stacks (marked in blue) complementing the conventional hydrogen bonding. [Symmetry codes: (ii) −x + $[{1\over 2}]$ , y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (v) −x + 1, y + 1, −z + $[{1\over 2}]$ ; (vi) −x + 1, y, −z + $[{1\over 2}]$ ; (xiii) −x + $[{1\over 2}]$ , −y − $[{1\over 2}]$ , −z; (xiv) x, y − 1, z.]

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 77| Part 11| November 2021| Pages 1109-1115

https://doi.org/10.1107/S2056989021010227

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