Clear Ag-Ag bonds in three silver(I) carboxylate complexes with high cytotoxicity properties

• Autores: Xian-Ming Zhang, Hoong-Kun Fun, Xian-Jiang Wang, Hai-Liang Zhu, Xiu-Ying Liu, Gao-Feng Liu, Anwar Usman
• Localización: Inorganic chemistry communications, ISSN 1387-7003, Vol. 6, Nº 8, 2003, págs. 1113-1116
• Idioma: inglés
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• Resumen

  • The reaction of Ag2O and carboxylate ligands in ammonium solution results in three coordination polymers, [Ag(fbc)]n 1, [Ag2(cpd)]n 2 and [Ag2(idc)]n 3, where fbcH is 4-fluorobenzoic acid, cpdH2 is cyclopentane-1,1-dicarboxylic acid and idcH2 is iminodiacetic acid. The X-ray crystal structural analysis indicates that compounds 1 and 2 are two-dimensional frameworks and 3 is a three-dimensional framework. All the three complexes show clear Ag–Ag bonds and high cytotoxicity properties to normal cells and carcinoma cells.