Structure

Basic information

Pretty formulaKFe2P2H5O11
Full formulaK4Fe8P8H20O44
TagsPotassium aquabis(phosphato(V)hydroxodiferrate(III)) hydrate;
Leucophosphite
Constituent elementsFe; H; K; O; P;
Number of elements5
Number of sites84
Volume931.76183 Å3
Density2.80702 g/cm3
Source Materials Project

Space group

Spacegroup Number14
Hermann MauguinP21/c
Hall-P 2ybc
Crystal SystemMonoclinic

Lattice Parameters

a9.866 Å b9.801 Å c9.887 Å
α90.000° β102.937° γ90.000°

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Calculated Energies

Total energyEnergy per atomFormation energy per atomBand gapTotal magnetizationEnergy above hull
-520.12330 eV -6.19194 eV -2.09053 eV 2.51250 eV 40.00000 eV 0.00000 eV