Dimethyl 4,4'-(diazenedi-yl)dibenzoate at 100 K.
In the asymmetric part of the unit cell of the title compound, C16H14N2O4, there are two chemically equivalent but crystallographic independent half mol-ecules. The geometric centre of each complete mol-ecule lies on a crystallographic inversion centre. Both mol-ecules are almost planar [mean deviations of atoms in the two molecules are 0.032 (2) and 0.044 (2) Å] and their geometries are similar. In the crystal, mol-ecules are arranged in columns along the a axis. There are no inter-molecular donor-acceptor distances shorter than 3.4 Å.
Faculty of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland.
Katarzyna
K
Gajda
Faculty of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland.
Bartosz
B
Zarychta
Faculty of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland.
Andrzej A
AA
Domański
Faculty of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland.
Krzysztof
K
Ejsmont