One-dimensional chain crown ether complex Synthesis and crystal structure of novel complex: {[Na(18C6)][Na(18C6)(H_2O)]}[Co(mnt)_2]

摘要

The reaction of 18-crown-6 with Na_2Cu(mnt)_2 (mnt = 1,2-dicyanoethene-1,2-dithiolate, C_2S_2(CN)_2~(2-)) gives the novel complex, {[Na(18C6)][Na(18C6)(H_2O)]}[Cu(mnt)_2]. The complex has been characterized by elemental analysis, IR spectrum and X-ray diffraction analysis. The complex displays a one-dimensional infinite chain of [Na(18C6)]~+ complex cations and [Cu(mnt)_2]~(2-) complex anion bridged by Na-N interactions between adjacent [Na(18C6)]~+ units.