文摘
A new phosphate, Pb12[Li2(P2O7)2(P4O13)2](P4O13), containing three types of isolated polyphosphate anionic groups [P2O7], and two types of [P4O13] has been successfully synthesized by using Li2O as dimensional reduction agent to dismantle Pb3P4O13. The isolation of [P2O7] and two types of [P4O13] with different symmetries in the title compound mainly benefits from the large number and flexible coordination of the Pb2+ cations.