TY - JOUR
T1 - Diethyl N,N′-m-phenylenedioxamate
AU - Padilla-Martínez, Itzia I.
AU - Chaparro-Huerta, María
AU - Martínez-Martínez, Francisco J.
AU - Höpfl, Herbert
AU - García-Báez, Efrén V.
PY - 2003/6
Y1 - 2003/6
N2 - The title compound, C14H16N2O6, crystallizes in the mono-clinic space group, C2/c. C2 symmetry is imposed on the molecule. The ethyl oxamate groups are twisted out of the aromatic ring plane by 34.53 (6)° and both carbonyl groups are antiperiplanar. The intramolecular hydrogen-bonding pattern is depicted by a soft C-H⋯O/O′ three-centered hydrogen bond, and N-H⋯O and C-H⋯O hydrogen-bonding interactions which form an S(5)S(5)S(6)S(6) ′S(5)′S(5)′ motif. The molecules are linked into C(3) and C(4) chain motifs, forming supramolecular layers in the ac plane.
AB - The title compound, C14H16N2O6, crystallizes in the mono-clinic space group, C2/c. C2 symmetry is imposed on the molecule. The ethyl oxamate groups are twisted out of the aromatic ring plane by 34.53 (6)° and both carbonyl groups are antiperiplanar. The intramolecular hydrogen-bonding pattern is depicted by a soft C-H⋯O/O′ three-centered hydrogen bond, and N-H⋯O and C-H⋯O hydrogen-bonding interactions which form an S(5)S(5)S(6)S(6) ′S(5)′S(5)′ motif. The molecules are linked into C(3) and C(4) chain motifs, forming supramolecular layers in the ac plane.
UR - http://www.scopus.com/inward/record.url?scp=0242471894&partnerID=8YFLogxK
U2 - 10.1107/S1600536803010225
DO - 10.1107/S1600536803010225
M3 - Artículo
SN - 1600-5368
VL - 59
SP - o825-o827
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 6
ER -