Copper(I) halide complexes with ethylenediaminium L0(H+)2, N,N,N′,N′-tetraallylethylenediaminium L4(H+)2, and N,N,N,N′,N′-pentaallylethylenediaminium L5(H+). Synthesis and crystal structures of the complexes [L0(H+)2]0.5CuCl2, [L0(H+)2]0.5CuBr1.67Cl0.33, [{L4(H+)2}0.5Cu2Cl3], and [L5(H+)Cu4Br6]
作者:M. M. Monchak、A. V. Pavlyuk、V. V. Kinzhibalo、V. V. Glukhyi、M. G. Mys’kiv
DOI:10.1134/s1070328410030061
日期:2010.3
227.7(2) Å3. For II a = 6.110(3), b = 6.657(3), c = 7.309(3) Å, α = 68.40(3)°, β = 72.38(3)°, γ = 67.23(3)°, V = 250.4(2) Å3. In structures I and II, the organic cations are between infinite anionic chains (Cu −2 ) n . The crystals of π-complex III are triclinic, space group P \( \bar 1 \), a = 6.851(4), b = 8.729(4), c = 9.960(4) Å, α = 98.25(3)°, β = 102.29(3)°, γ = 107.30(3)°, V = 541.8(5) Å3, Z
在苯乙醇和丙酮-乙醇中,在NaHCO 3存在下,乙二胺与烯丙基溴烷基化,得到N,N,N',N'-四烯丙基乙二胺L 4和N,N,N,N',N'-五烯丙基乙二胺溴化铵( L 5(H +)Br 2)。在卤化铜(II)和适当的配体溶液中在铜线电极上进行交流电化学合成,生成具有乙烯二铵([L 0(H +)2 ] 0.5 CuCl 2(I)和[L 0(H +)2 ] 0.5CuBr 1.67 Cl 0.33(II))及其N-烯丙基衍生物N,N,N',N'-四烯丙基乙烯二铵([L 4(H +)2 } 0.5 Cu 2 Cl 3 ](III))和N,N ,N,N′,N′-五烯丙基乙烯二铵([L 5(H +)Cu 4 Br 6 ](IV))。配合物I–IV的晶体结构通过X射线衍射确定。配合物I和II的同构晶体是三斜晶系,空间群P \(\ bar 1 \),Z =2。对于I:a = 5.936(3),b =