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The reaction of N,N?-bis(2-hydroxyacetophenone)-1,2-propanediamine (α,α?-Me- Salpd) with transition metal cations including CuII or NiII in methanol results in two complexes [Cu(α,α?-Me-Salpd)] 1 and [Ni(α,α?-Me-Salpd)] 2. Their crystal structures were determined by X-ray diffraction analysis. Crystal data for 1: monoclinic, space group P21/n, a = 12.3752(6), b = 10.5061(5), c = 26.5617(2) ?, β = 103.342(1)o, C38H40N4O4Cu2, Mr = 743.82, Z = 4, V = 3360.2(3) ?3, Dc = 1.470 g/cm3, μ = 1.313 mm-1, F(000) = 1544, R = 0.0681 and wR = 0.1555 for 4523 observed reflections (I > 2σ(I)); and those for 2: monoclinic, space group P21/n, a = 10.4207(2), b =12.4627(2), c = 25.7322(1) ?, β = 99.909(1)o, C38H40N4O4Ni2, Mr = 734.16, Z = 4, V = 3291.99(8) ?3, Dc = 1.481 g/cm3, μ = 1.192 mm-1, F(000) = 1536, R = 0.0766 and wR = 0.1873 for 3433 observed reflections (I > 2σ(I)).
The reaction of N, N-bis (2-hydroxyacetophenone) -1,2-propanediamine (α, α-Me- Salpd) with transition metal cations including CuII or NiII in methanol results in both complexes [Cu -Me-Salpd] 1 and [Ni (α, α -Me-Salpd)] 2. Their crystal structures were determined by X-ray diffraction analysis. Crystal data for 1: monoclinic, space group P21 / n, a = 12.3752 (6) b = 10.5061 (5) c = 26.5617 (2) β = 103.342 (1) o C38H40N4O4Cu2 Mr = 743.82 Z = 4 V = 3360.2 (3) 1.470 g / cm3, μ = 1.313 mm -1, F (000) = 1544, R = 0.0681 and wR = 0.1555 for 4523 observed reflections (I> 2σ I); and those for 2: monoclinic, space group P21 / n = a = 10.4207 (2) b = 12.4627 (2) c = 25.7322 (1) β = 99.909 (1) o C38H40N4O4Ni2 Mr = 734.16 Z = 4 V = 3291.99 (8) , Dc = 1.481 g / cm3, μ = 1.192 mm-1, F (000) = 1536, R = 0.0766 and wR = 0.1873 for 3433 observed reflections (I> 2σ (I)).