title: (2-Amino-4,6-dimethyl-pyrimidine-κN)(2-amino-4-methyl-pyrimidine-κN)silver(I) nitrate.
abstract: Colourless crystals of the title compound, [Ag(C(5)H(7)N(3))(C(6)H(9)N(3))]NO(3), separated out of a solution of 2-amino-4-methyl-pyrimidine, 2-amino-4,6-dimethyl-pyrimidine and silver nitrate in water and methanol. The central Ag(I) ion is coordinated by two different N atoms in the aromatic rings of the ligands, with an N-Ag-N angle of 173.9 (2)°. The crystal structure is composed of two complexed cations and stabilized by an inter-molecular N-H⋯O and N-H⋯N hydrogen-bond network and there is π-π stacking of the aromatic rings [inter-planar distance 3.651 (10) Å].
authors.affiliation: Department of Chemistry, Mudanjiang Teachers College, Mudanjiang 157012, People's Republic of China.
authors.forename: Hua
authors.initials: H
authors.lastname: Yang