[Ni(C17H20N4)4][H5PMoVI8VIV4O40(VIVO)2]·8H2O: confinement of heteropoly anions in Ni-containing rigid concave surfaces with high catalytic activity in the oxidation of styreneJie Fu, Hong‐Ke Liu, Yan Xu et al.|CrystEngComm|2012Cited by 21