Detail information of K2P2H2O7

Structure

Basic information

Pretty formulaK2P2H2O7
Full formulaK8P8H8O28
TagsTetrapotassium cyclo-tetraphosphate dihydrate
Constituent elementsH; K; O; P;
Number of elements4
Number of sites52
Volume764.34469 Å3
Density2.20861 g/cm3
Source Materials Project

Space group

Spacegroup Number2
Hermann MauguinP-1
Hall-P 1
Crystal SystemTriclinic

Lattice Parameters

a8.246 Å b8.316 Å c11.285 Å
α97.215° β95.354° γ88.900°

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Calculated Energies

Total energyEnergy per atomFormation energy per atomBand gapTotal magnetizationEnergy above hull
-320.86156 eV -6.17042 eV -2.39193 eV 5.09610 eV 0.00000 eV 0.03127 eV