High-Pressure Synthesis of the Cobalt Pyrochlore Oxide Pb2Co2O7 with Large Cation Mixed Occupancy.
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DOI: 10.1021/acs.inorgchem.7b01646
Abstract: The novel A2B2O7-type compound Pb2Co2O7 was synthesized at 8 GPa and 1673 K. Synchrotron X-ray diffraction shows a cubic pyrochlore structure with space group Fd3̅m. Rietveld structural analysis reveals a large cation mixed occupancy at… read more here.
Keywords: large cation; cation mixed; mixed occupancy; pb2co2o7 ... See more keywords