= 106.90(1)∘) (I) and 2CuCl⋅C6H4N3(OC3H5) (sp. gr. Cc, a = 11.2483(4) Å, b = 16.7076(6) Å, c = 7.2948(3) Å, β = 118.612(2)∘) (II) composition were prepared by alternating-current electrochemical synthesis. In I due to a bridging function of organic moieties 16-membered cycles appear which are combined into ribbons Cu2Br2[(C6H4N3(OC3H5)]2}n. Each of two crystallographically independent copper atom possesses
CuBr⋅C6H4N3(OC3H5) 的两种化合物 (sp. gr. P1, a = 7.633(1) Å, b = 9.987(1) Å, c = 14.898(2) Å, α = 104.75(1)∘, β = 94.76(1)∘, γ = 106.90(1)∘) (I) 和 2CuCl⋅C6H4N3(OC3H5) (sp. gr. Cc, a = 11.2483(4) Å, b = 16.7076(6) Å, c = 7.22 (3) Å, β = 118.612(2)∘) (II) 组合物是通过交流电
化学合成制备的。在 I 中,由于有机部分的桥接功能,出现了 16 元环,它们结合成带 Cu2Br2[(C6H4N3(OC3H5)]2}n。两个晶体学独立的
铜原子中的每一个都具有不同程度的三角锥排列四面体畸变. Br1 和 Br2 原子周围不同数量的氢键导致每个
金属原子的
铜-烯烃键相互作用有效性相当明显。在