Hydrogen-bonding landscape of the carbamoyl­cyano­nitro­somethanide anion in the crystal structure of its ammonium salt

Domasevitch, K.V.; Senchyk, G.A.; Lysenko, A.B.; Rusanov, E.B.

doi:10.1107/S2056989021010239

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 5
The hydrogen-bonding capacity of the (nccm)⁻ anion. (a) Two kinds of mutual interactions marked in black and red and bonding with NH₄⁺ cations marked in blue; (b–d) three types of supramolecular synthons identified for the the title compound taking into account a set of strongest interactions: ammonium/nitroso chain (b), amide/amide chains (c) and mutual amide/nitrile bonding (d).

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 77| Part 11| November 2021| Pages 1103-1108

https://doi.org/10.1107/S2056989021010239

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