title: N,N-Bis(cyano-meth-yl)nitrous amide.
abstract: In the title compound, C(4)H(4)N(4)O, both H atoms bonded to one methyl-ene C atom are involved in C-H⋯N hydrogen-bonding inter-actions; one of the inter-actions results in dimers of the title mol-ecule lying about inversion centers in R(2) (2)(12) motifs and the other forms chains of mol-ecules lying along the c axis.
authors.affiliation: Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, People's Republic of China.
authors.forename: Yuan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Meng Ting
authors.initials: MT
authors.lastname: Han