AM_KH2PO4_3 Formula: K H2 P O4 Name: KH2PO4 Unit cell: 7.4521 7.4521 6.974 90.0 90.0 90.0 , V=387.29 Space group: I-42D (122)

Nelmes R J , Meyer G M , Tibballs J E , Journal of Physics C: Solid State Physics , 15 (1982) p.59-75, The crystal structure of tetragonal KH2PO4, and KD2PO4 as a function of temperature, Sample: T = 295 K