Conway, Shane P., Pratt, Albert C., Long, Conor and Howie, R. Alan
(2005)
Benzylammonium 2,4-bis(dicyanomethylene)-2,3-dihydroisoindolide.
Acta Crystallographica Section E, 61
(7).
ISSN 1600-5368
The cation and anion of the title salt, C⁷H₁₀N⁺.C₁₄H₄N₅-, are both bisected by a crystallographic mirror plane. Extensive hydrogen bonding, with the R₆⁶(28) graph-set motif, connects the ions into layers.