AM_KH2PO4_1 Formula: K P O4 H2 Name: KH2PO4 Unit cell: 10.53 10.44 6.9 90.0 90.0 90.0 , V=758.54 Space group: FDD2 (43)

Levy H A , Peterson S W , Simonsen S H , Physical Review , 93 (1954) p.1120-1121, Neutron diffraction study of the ferroelectric modification of potassium, dihydrogen phosphate, Note sample at T = 113 K