一个新颖的含联二萘芬衍生物的镉配合物的合成和晶体结构

The self-assembly of a racemic exo-bidentate ligand 2,2＇-bis（4-pyridylmethyloxy）-1,1＇-binaphthyl, namely Rac-L, with cadmium（Ⅱ） salt gave rise to a new one-dimensional polymer, which has been characterized by single crystal X-ray diffraction analysis. The polymer crystallizes in a triclinic space group P-1 with unit cell parameters： a=0.6976（1） nm, b= 1.30160（14） nm, c= 1.71146（17） nrn.α= 105.141（3）°, β=94.263（5）°, γ= 100.405（4）°, V= 1.4633（2） nm^3, Z=2, C32H29CdCl2N2O4.5, M=696.88, Dc= 1.584 g/cm^3, F（000）=708,μ（Mo Kα）=0.972 mm^-1. The final R and wR are 0.0498 and 0.1282 for 5079 observed reflections with I≥2σ（I）.

New Type of Polymeric Chain Constructed by Exo-bidentate Binaphthol Derivative

The self‐assembly of a racemic exo‐bidentate ligand 2,2′‐bis(4‐pyridylmethyloxy)‐1,1′‐binaphthyl, namely Rac‐L, with cadmium(II) salt gave rise to a new one‐dimensional polymer, which has been characterized by single crystal X‐ray diffraction analysis. The polymer crystallizes in a triclinic space group P‐1 with unit cell parameters: a=0.6976(1) nm, b=1.30160(14) nm, c=1.71146(17) nm,α=105.141(3) °,β=94.263(5)°,γ=100.405(4)°, V=1.4633(2) nm³, Z=2, C₃₂H₂₉CdCl₂N₂O_4.5, M=696.88, D_c=1.584 g/cm³, F(000) =708, μ(Mo Kα) =0.972 mm^?1. The final R and wR are 0.0498 and 0.1282 for 5079 observed reflections with I≥δ(I).