Aluminum-Substituted Keggin Germanotungstate [HAl(H₂O)GeW₁₁O₃₉]^4-: Synthesis, Characterization, and Antibacterial Activity.

ABSTRACT: We report on the new monosubstituted aluminum Keggin-type germanotungstate (C₄H₁₂N)₄[HAlGeW₁₁O₃₉(H₂O)]·11H₂O ([Al(H₂O)GeW₁₁]^4-), which has been synthesized at room temperature via rearrangement of the dilacunary [γ-GeW₁₀O₃₆]^8- polyoxometalate precursor. [Al(H₂O)GeW₁₁]^4- has been characterized thoroughly both in the solid state by single-crystal and powder X-ray diffraction, IR spectroscopy, thermogravimetric analysis, and elemental analysis as well as in solution by cyclic voltammetry (CV) ¹⁸³W, ²⁷Al NMR and UV-v

SUBMITTER: Tanuhadi E 

PROVIDER: S-EPMC7788568 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature