title: 5,5,7,12,12,14-Hexamethyl-1,8-bis-(4-nitro-benz-yl)-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne.
abstract: The asymmetric unit of the title compound, C30H46N6O4, contains one half-mol-ecule. The C(benzene)-C(CH2)-N-C(-Me) torsion angle is -79.89 (13)° suggesting a synclinal orientation of the nitro-benzene ring with respect to the macrocycle. The conformation of the macrocycle is stabilized by intra-molecular N-H⋯N hydrogen bonds.
authors: PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India.
authors: K
authors: K
authors: Gayathri
authors: PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India.
authors: S
authors: S
authors: Sathya
authors: PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India.
authors: G
authors: G
authors: Usha
authors: Department of Inorganic Chemistry, University of Madras, Maraimalai Campus, Chennai-25, Tamilnadu, India.
authors: G
authors: G
authors: Ramanjaneya Reddy
authors: Department of Inorganic Chemistry, University of Madras, Maraimalai Campus, Chennai-25, Tamilnadu, India.
authors: S
authors: S
authors: Balasubramanian