摘要:
Complex [Ni(NO3)(2)(3,5-lutidine)(3)] (3,5-lutidine, 3,5-Lut-C7H9N) was synthesized, and its crystal structure was determined. Complex crystals are monoclinic: space group Cc, a = 14.445(1) , b = 10.024(1) , c = 17.607(1) , beta = 108.96(1)A degrees, V = 2411(1) (3), rho(calcd) = 2.389 g/cm(3), Z = 4. The structure is built of discrete neutral complexes [Ni(3,5-Lut)(3)(NO3)(2)]. The coordination sphere of Ni2+ ions is a disordered octahedron, which consists of three crystallographically nonequivalent lutidine ligands (Ni-N, 2.059-2.124 ) and two oxygen ions of the two nitrate ions (Ni-O, 2.047-2.258 ).