Two Cu(II) complexes constructed by pyridazine carboxyl derivatives: synthesis, crystal structure and property

4,5-Diiodo-1-H-imidazole-derived linker ligand and Cu(i) and Co(ii) coordination polymers based thereupon

“…41,42 What is more surprising, while several alkylene-bridged derivatives of 4,5-diiodoimidazole were prepared and described several years ago (considered as potential biocidal agents), 43 these were not yet utilized as linkers for the design of coordination polymers, although iodine-free 1, X -bis(imidazol-1-yl)alkanes are very well known in this role – there are several hundreds of such structurally characterized MOFs. 44–50…”