Complex formation of AgNO with L, L = urea (Ur), N,N-dimethylurea (DMUr) and acetamide (AA) in aqueous solution is studied. Three new coordination polymers, Ag(AA)(μ-NO)(I), Ag(μ-DMUr)(μ-NO)(II) and Ag(μ-Ur-ON)(μ-NO)(III) are isolated and structurally characterized. Silver coordination surrounding is described with the DFT and QTAIM methods. Bond strength and features of Ag(I) interaction with L and nitrate ligands are estimated. Thermal properties of I–III are studied. On the basis of the TGA data, a probable mechanism of thermal destruction is suggested.
R. A. Rodriguez Pineda (Wed,) studied this question.