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A two-dimensional lead complex, [Pb(C14N3O2H12S)(NO3)]n·nH2O, was prepared by the reaction of salicylyl-4-phenyl thiosemicarbazide and lead nitrate. The compound (C14H13N4O6PbS, Mr=572.53) crystallizes in the monoclinic space group P21/c with a=11.2984(2), b=15.6628(7), c=11.1118(2), β= 113.564(2)n, V=1802.43(10)3, Dc=2.110 g/cm3, Z=4, μ(MoKα)= 9.515 mm·1, F(000)=1084, the final R=0.0394 and wR=0.0701 for 2552 observed reflections with I > 2σ(I). The Pb(II) ion displays a distorted octahedron in which the hypothesized stereochemically active lone pair occupies the apex. The compound exhibits a two-dimensional network structure formed by the zigzag one-dimensional chains joined by two μ-O of two nitrate groups in overlapping. A large ring exists in the two-dimensional layers. The TGA of the title compound has been studied.
A two-dimensional lead complex, [Pb (C14N3O2H12S) (NO3)] n · nH2O, was prepared by the reaction of salicylyl-4-phenyl thiosemicarbazide and lead nitrate. group P21 / c with a = 11.2984 (2), b = 15.6628 (7), c = 11.1118 (2) β, β = 113.564 (2) n, V = 1802.43 (10) 3, Dc = 2.110 g / cm3 , Z = 4, μ (MoKα) = 9.515 mm · 1, F (000) = 1084, the final R = 0.0394 and wR = 0.0701 for 2552 observed reflections with I> 2σ (I) a distorted octahedron in which the hypothesized stereochemically active lone pair occupies the apex. The compound exhibits a two-dimensional network structure formed by the zigzag one-dimensional chains joined by two μ-O of two nitrate groups in overlapping. A large ring exists in the two-dimensional layers. The TGA of the title compound has been studied.