2001 silver, Ag

silver, AgI 7500

01 - 027Synthesis and Characterization of the Silver(I,II,III) Oxide ClathrateAg7O8HCO3. — The title compound is prepared by anodic oxidationof a suspension of Ag2CO3 in an aqueous AgF solution (Pt electrodes, 5 V,100 mA). Ag7O8HCO3 crystallizes in the cubic space group Fm3m with Z = 4,as revealed by single crystal XRD. The compound is characterized by IRand 1H solid-state NMR spectroscopy, and by magnetic measurements. —(JANSEN, MARTIN; VENSKY, SASCHA; Z. Naturforsch., B: Chem. Sci.55 (2000) 9, 882-886; MPI Festkoerperforsch., D-70569 Stuttgart, Germany; DE)

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