Ti-2-Containing 18-Tungsto-2-Arsenate(III) Monolacunary Host and the Incorporation of a Phenylantimony(III) Guest

Wang KY; Lin ZG; Bassil BS; Xing XL; Haider A; Keita B; Zhang GJ; Silvestru C; Kortz U

Inorganic Chemistry, Vol.54, No.22, 10530-10532, 2015

DOI10.1021/acs.inorgchem.5b01863 Export Citation

Ti-2-Containing 18-Tungsto-2-Arsenate(III) Monolacunary Host and the Incorporation of a Phenylantimony(III) Guest

Wang KY, Lin ZG, Bassil BS, Xing XL, Haider A, Keita B, Zhang GJ, Silvestru C, Kortz U

The novel Ti-2-containing, sandwich-type 18-tungsto-2-arsenate(III) [ ((TiO)-O-IV)(2) (alpha-(AsW9O33)-W-III)(2)](14-) (1) was successfully synthesized by the reaction of [TiO](2+) species with [alpha-(AsW9O33)-W-III](9-). The monolacunary polyanion 1 is solution-stable, and a further reaction with 1 equiv of phenylantimony(III) dichloride resulted in [C6H5SbIII((TiO)-O-IV)(2)(alpha-(AsW9O33)-W-III)(2)](12-) (2). Both polyanions 1 and 2 were structurally characterized in the solid state and solution. Electrochemical studies were also performed on both polyanions.