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Europium(II) sulfate

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Europium(II) sulfate
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.071 Edit this at Wikidata
EC Number
  • 233-091-2
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/Eu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2Key: ONQORTHCHCYWSQ-UHFFFAOYSA-L
SMILES
  • S(=O)(=O).
Properties
Chemical formula EuO4S
Molar mass 248.02 g·mol
Appearance white solid
Density 4.98 g/cm (β)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Europium(II) sulfate is the inorganic compound with the formula EuSO4. Two polymorphs are known, α and the more stable β. Both are colorless. The β polymorph is isostructural with barium sulfate, hence it is insoluble in water. The salt is generated by addition of soluble europium(II) salts to dilute sulfuric acid.

References

  1. Cooley, Robert A.; Yost, Don M. (1946). "Europium(II) Salts". Inorganic Syntheses. 2: 69–73. doi:10.1002/9780470132333.ch19.
Europium compounds
Europium(II)
Europium(III)
Organoeuropium(III)
  • EuFOD
  • Eu(C5H7O2)3
    • Compounds containing the sulfate group (SO2−4)
    H2SO4 He
    Li2SO4 BeSO4 B2S2O9
    -BO3
    +BO3     		esters
    ROSO−3
    (RO)2SO2
    +CO3
    +C2O4     		(NH4)2SO4
    [N2H5]HSO4
    (NH3OH)2SO4
    NOHSO4
    +NO3     		H2OSO4 +F Ne
    Na2SO4
    NaHSO4     		MgSO4 Al2(SO4)3
    Al2SO4(OAc)4     		Si +PO4 SO2−4
    HSO3HSO4
    (HSO4)2
    +SO3     		+Cl Ar
    K2SO4
    KHSO4     		CaSO4 Sc2(SO4)3 TiOSO4 VSO4
    V2(SO4)3
    VOSO4     		CrSO4
    Cr2(SO4)3     		MnSO4 FeSO4
    Fe2(SO4)3     		CoSO4
    Co2(SO4)3     		NiSO4
    Ni2(SO4)3     		CuSO4
    Cu2SO4
    SO4     		ZnSO4 Ga2(SO4)3 Ge(SO4)2 As +SeO3 +Br Kr
    RbHSO4
    Rb2SO4     		SrSO4 Y2(SO4)3 Zr(SO4)2 Nb2O2(SO4)3 MoO(SO4)2
    MoO2(SO4)     		Tc Ru(SO4)2 Rh2(SO4)3 PdSO4 Ag2SO4
    AgSO4     		CdSO4 In2(SO4)3 SnSO4
    Sn(SO4)2     		Sb2(SO4)3 TeOSO4 I2(SO4)3
    (IO)2SO4
    +IO3     		Xe
    Cs2SO4
    CsHSO4     		BaSO4 * Lu2(SO4)3 Hf(SO4)2 Ta WO(SO4)2 Re2O5(SO4)2 OsSO4
    Os2(SO4)3
    Os(SO4)2     		IrSO4
    Ir2(SO4)3     		Pt2(SO4)5 AuSO4
    Au2(SO4)3     		Hg2SO4
    HgSO4     		Tl2SO4
    Tl2(SO4)3     		PbSO4
    Pb(SO4)2     		Bi2(SO4)3 PoSO4
    Po(SO4)2     		At Rn
    Fr RaSO4 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
     
    * La2(SO4)3 Ce2(SO4)3
    Ce(SO4)2     		Pr2(SO4)3 Nd2(SO4)3 Pm2(SO4)3 Sm2(SO4)3 EuSO4
    Eu2(SO4)3     		Gd2(SO4)3 Tb2(SO4)3 Dy2(SO4)3 Ho2(SO4)3 Er2(SO4)3 Tm2(SO4)3 Yb2(SO4)3
    ** Ac2(SO4)3 Th(SO4)2 Pa U2(SO4)3
    U(SO4)2
    UO2SO4     		Np(SO4)2 Pu(SO4)2 Am2(SO4)3 Cm2(SO4)3 Bk Cf2(SO4)3 Es Fm Md No
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