A comparison of the gas, solution, and solid state coordination environments for the Cu(II) complexes of a series of linear aminopyridine ligands with varying ratios of 5- and 6-membered chelate rings
作者:Judith Ann R Hartman、Amanda L Kammier、Robert J Spracklin、Wayne H Pearson、Marianny Y Combariza、Richard W Vachet
DOI:10.1016/j.ica.2003.09.030
日期:2004.3
copper(II) complexes in the solid, solution, and gas phases: magnetic susceptibility measurements, absorption spectroscopy, EPR spectroscopy, electrochemistry, and electrospray ionization mass spectrometry. An X-ray structure was determined for the DIPN-pyr complex. The solid state structures were all found to be monomeric Cu(II) complexes with the coordination number set by the denticity of the ligand while
摘要描述了一系列含有乙二胺和/或丙二胺基团的四齿,五齿和六齿氨基吡啶配体的铜(II)配合物的合成和表征。配体包括:1,12-双(2-吡啶基)-2,5,8,11-四氮杂十二烷,TRIEN-pyr;1,13-双(2-吡啶基)-2,5,9,12-四氮杂can烷,DIEN-PN-pyr; 1,14-双(2-吡啶基)-2,6,9,13-四氮杂十八烷,DIPN-EN-pyr; 1,15-双(2-吡啶基)-2,6,10,14-四氮杂十五烷,TRIPN-pyr; 1,9-双(2-吡啶基)-2,5,8-三氮杂壬烷,DIEN-pyr; 1,11-双(2-吡啶基)-2,6,10-三氮杂十二碳烯烷,DIPN-pyr; 1,6-双(2-吡啶基)-2,5-二氮己烷,EN-pyr; 和1,7-双(2-吡啶基)-2,6-二氮杂庚烷PN-pyr。使用以下方法确定固相,溶液和气相中铜(II)配合物的结合几何形状:磁化率测量,