Structure

Basic information

Pretty formulaNa2CuH4(SO5)2
Full formulaNa4Cu2H8S4O20
TagsDisodium copper bis(sulfate(VI)) dihydrate;
Kroehnkite
Constituent elementsCu; H; Na; O; S;
Number of elements5
Number of sites38
Volume400.65311 Å3
Density2.79909 g/cm3
Source Materials Project

Space group

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

Lattice Parameters

a5.878 Å b12.843 Å c5.640 Å
α90.000° β109.763° γ90.000°

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Style

Calculated Energies

Total energyEnergy per atomFormation energy per atomBand gapTotal magnetizationEnergy above hull
-207.16419 eV -5.45169 eV -1.75318 eV 0.76920 eV 2.00000 eV 0.00146 eV