A copper monofluorophosphate, Cu(H2O)2(NH4)2(PO3F)2 Berraho, M. ; Vegas, A. ; Martínez-Ripoll, M. ; Rafiq, M. Abstract Publication: Acta Crystallographica Section C Pub Date: May 1994 DOI: 10.1107/S0108270193010789 Bibcode: 1994AcCrC..50..666B