Synthesis and characterization of binuclear Co (II) complexes with bis (salen-type) ligands
MT Räisänen, H Korpi, MR Sundberg, A Savin…
Index: Raeisaenen, Minna T.; Korpi, Heikki; Sundberg, Markku R.; Savin, Alexander; Leskelae, Markku; Repo, Timo Inorganica Chimica Acta, 2013 , vol. 394, p. 203 - 209
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Citation Number: 8
Abstract
Two new, bridged bis (salen-type) ligand precursors, 1, 1, 3, 3-tetrakis (salicylidene-3- iminopropyl) butylenediamine (I) and 1, 1, 3, 3-tetra (salicylideneiminomethyl) propane (IV), were prepared by Schiff base condensation of salicylaldehyde with appropriate tetraamines. Corresponding binuclear Co (II) complexes 1 and 2 were obtained with moderate yields and the complexes were characterized in detail. Structural optimizations of the complexes ...
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