Phase equilibria in the NaF-CdO-NaPO3 system at 873Â K and crystal structure and physico-chemical characterizations of the new Na2CdPO4F fluorophosphate

The structure of the compound Na2CdPO4F, discovered during the study of the phase relationships in the NaF-CdO-NaPO3 system, has been determined and compared with other Na2MIIPO4F fluorophosphates.260