Theopen-frameworkironphosphateFe2^111Fe1.5^11(PO4)3washydrothermallysynthesizedandcharacterizedbyelementalanalysis,IR,EPR,XPSandsinglecrystalX-raydiffractionanalysis.Thetitlecompoundcrystallizedinthetriclinic,spacegroupP-↑1witha=0.64724(4)nm,b=0.79651(6)nm,c=0.94229(5)nm,α=104.447(2)°,β=108.919(4)°,γ=101.741(4)°,V=0.42302(5)nm^3,Z=1andR1(wR2)=0.0307(0.0793).CrystaldatawerecollectedonaRigakuR-AXISRAPIDIPdiffractometerwithMoKα(λ=0.071073nm)at293(2)Kintherangeof2.43°
