|
|||||
|
|
Characterization of Two New Copper(II) Complexes with Saccharinate and Benzimidazole as Ligands |
|
| Authors: | Patricia A M Williams Evelina G Ferrer Karina A Pasquevich Enrique J Baran Zulema Chaia Eduardo E Castellano Oscar E Piro |
| Abstract: | The crystal structure of the complexes Cu(sac)2(bzim)2(H2O)] ( 1 ) and Cu(sac)2(bzim)(H2O)(EtOH)] · 2 EtOH ( 2 ) (sac = saccharinate anion; bzim = benzimidazole; EtOH = ethanol) was determined by single crystal X‐ray diffractometry. Complex 1 crystallizes in the monoclinic C2/c space group with Z = 8 whereas complex 2 belongs to the triclinic P1 space group with Z = 2. Room temperature magnetic susceptibilities as well as electronic and IR spectra of both complexes were discussed. Their thermal behaviour was investigated by means of TG and DTA methods. |
| Keywords: | Copper(II) Saccharinate Benzimidazole Crystal structures IR‐spectra Electronic spectra Thermal behaviour |