Trisubstituted 4f- and 4d tungstoantimonates as artificial phosphoesterases for nerve agent degradation.

ABSTRACT: Three new trisubstituted 4f- and 4d tungstoantimonates (TA) K₃Na₂₁[(M(CH₃COO))₃(HPO₃)(WO₄)(SbW₉O₃₃)₃]·nH₂O {M3(HPO3)Sb3W28} (M = Gd^III, Y^III, Yb^III, n = 35-36) were synthesized using a double-template synthetic approach. Following their characterization in the solid state employing single- and powder X-ray diffraction (XRD), IR-spectroscopy, and elemental - and thermogravimetric analyses (TGA), {M3(HPO3)Sb3W28} were subjected to a comprehensive set of solution characterization methods including UV/vis- and multinuclear ³¹P and ¹³C NMR spectroscopy. All representatives were shown to be highly active, recyclable, an

SUBMITTER: Tanuhadi E 

PROVIDER: S-EPMC9275748 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature