A new pseudo Keggin-type polyvanadate (NH4)4[H12V12VO36(VIVO4)]·11H2O: hydrothermal synthesis and crystal structure

A new structurally characterized pseudo Keggin isopolyvanadate (NH4)4[H12V12VO36(VIVO4)]·11H2O with mixed VIV/VV metal centers was prepared by hydrothermal synthesis, which consists of 12 {VO6} octahedra and a central {VO4} tetrahedron.