A mixed anionic lead(II) N-Oxide coordination polymer containing nitrato and benzoate ligands
摘要:
The structures of two forms of a mixed anionic one-dimensional coordination polymers of lead(II) nitrate derived from benzoate and 2,2'-bipyridyl N-oxide are reported. The X-ray crystal structures show subtle differences in the two binding modes of nitrate in the coordination polymers obtained from two independent solvents. The solid state UV-Vis spectra show differences in the absorption pattern of the crystalline solids obtained from different solvents. The solid state UV-Vis spectra as well as the solution spectra are compared. (C) 2008 Elsevier Ltd. All rights reserved.