The twofold interpenetrated three-connected three-dimensional (10,3)-net in 2-aminoethene-1,1,2-tricarbonitrile.
In the crystal structure of the title compound, C5H2N4, each molecule is linked by N-H...N[triple-bond]C hydrogen bonds to four other molecules, thus forming a network that can be described as a twofold interpenetrated three-connected three-dimensional (10,3)-net. The interpenetrated nets are related by (010) translation. If only intermolecular hydrogen bonds are taken into account, these nets can be considered as independent. However, the interactions between the cyano groups from different nets indicate mutual assistance of the two nets during their formation.
Tafeenko
Viktor A
VA
Chemistry Department, Moscow State University, 119899 Moscow, Russian Federation. viktor@struct.chem.msu.ru
Paseshnichenko
Ksenia A
KA
Ershov
Oleg V
OV
Eremkin
Aleksey V
AV
Aslanov
Leonid A
LA
D018360:Crystallography, X-Ray; D005021:Ethylamines / Q000737:chemistry*; D006860:Hydrogen Bonding; D008958:Models, Molecular; D015394:Molecular Structure; D009570:Nitriles / Q000737:chemistry*
C515431:2-aminoethene-1,1,2-tricarbonitrile; D005021:Ethylamines; D009570:Nitriles