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RESEARCH PRODUCT

Synthesis and characterization of acetazolamide complexes of Ni(II), Cd(II), Hg(II), and Ag(I)

Gloria AlzuetJoaquín BorrásSacramento Ferrer

subject

Aqueous solutionChemistryMetal ions in aqueous solutionSpectral propertiesAnalytical chemistryCrystal structureBiochemistryInorganic ChemistryCrystalMetalCrystallographyDeprotonationOctahedronvisual_artvisual_art.visual_art_medium

description

The preparation and characterization of K2Ni2(Acm)3·5H2O, Cd(Acm)·32 H2O, Hg(Acm)·12H2O, Ag2(Acm), and Ag2(Acm)(NH3) complexes are described. The spectral properties suggest that Acm interacts with the metal ions through the doubly deprotonated form as observed in the [Cu(Acm)(NH3)2(OH2)]2·2H2O complex, whose crystalline structure has been previously reported. The crystal field parameters of the Ni(II) complex indicate an octahedral environment for the metal ion in the solid and its aqueous, DMSO, and DMF solutions. UV spectra of all the Acm complexes until now synthesized are discussed.

yearjournalcountryeditionlanguage
1989-10-01Journal of Inorganic Biochemistry
https://doi.org/10.1016/0162-0134(89)80039-x