Synthesis and structural studies of copper(II), nickel(II) and cobalt(II) complexes of a 14-membered trans-N2S2 dibenzo macrocycle with two pendant pyridylmethyl groups
作者:Dieter Funkemeier、Rainer Mattes
DOI:10.1039/dt9930001313
日期:——
macrocycle 6,7,8,9,15,16,17,18-octahydrodibenzo[f,m][1,8,4,11]dithiadiazacyclotetradecine has been prepared and its crystal structure determined. The ligand L2 forms stable complexes with nickel(II)1, copper(II)2 and cobalt(II)3. The complexes have been isolated in the solid state and characterised by standard methods and single-crystal X-ray diffraction. Crystal data for L2: space group P21/c, a= 945.6(1)
的8,17 -双(2-吡啶基甲基)-functionalised衍生物(L 2 14元的)反式-N 2小号2二苯并大环化合物6,7,8,9,15,16,17,18八氢二苯并[ ˚F,已制备出m ] [1,8,4,11]二硫二氮杂环十四烷,并确定了其晶体结构。配体L 2与镍(II)1,铜(II)2和钴(II)3形成稳定的络合物。已经以固态分离了复合物,并通过标准方法和单晶X射线衍射对其进行了表征。L 2的晶体数据:空间群P 2 1 / c,a = 945.6(1),b = 1467.9(2),c = 1041.1(2)pm,β= 115.67(1)°,Z = 2,R(R ')= 0.035 (0.040)对于2183个观察到的反射。复数1:空间群P 2 1 / n,a = 1418.8(3),b = 1288.8(3),c = 1867.0(4)pm,β= 109.20(3)°,Z = 4,