Thorium(IV) selenate

Thorium(IV) selenate
Identifiers
3D model (JSmol)
  • InChI=1S/2H2O4Se.Th/c2*1-5(2,3)4;/h2*(H2,1,2,3,4);/q;;+4/p-4
    Key: KFDASNGZTQPZMX-UHFFFAOYSA-J
  • octahydrate: InChI=1S/2H2O4Se.8H2O.Th/c2*1-5(2,3)4;;;;;;;;;/h2*(H2,1,2,3,4);8*1H2;/q;;;;;;;;;;+4/p-4
    Key: GQVPIFSYRFSKJO-UHFFFAOYSA-J
  • [O-][Se](=O)(=O)[O-].[O-][Se](=O)(=O)[O-].[Th+4]
  • octahydrate: [O-][Se](=O)(=O)[O-].[O-][Se](=O)(=O)[O-].[Th+4].O.O.O.O.O.O.O.O
Properties
Th(SeO4)2
Molar mass 517.964
0.5g/100g of water (10 °C)[1]
Related compounds
Other anions
 Thorium(IV) selenide
Thorium(IV) sulfate
Other cations
 Cerium(IV) selenide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Thorium(IV) selenate is an inorganic compound with the chemical formula Th(SeO4)2. It exists in the octahydrate form[2] and as a basic salt.[3]

Physical properties

Thorium(IV) selenate is a radioactive solid, slightly soluble in water, with a solubility of 0.5 g.[1]

References

  1. ^ a b Guangqi Liu, Lianxiang Ma, Jie Liu. 化学化工物性数据手册（无机卷） [Chemistry and Chemical Engineering Handbook of Physical Properties - Inorganic]. Chemical Industry Press. 16.2 Selenates. pp 570. ISBN 7-5025-3591-8
  2. ^ G. Wyroubov. The Selenate of Thorium. Paris. Z. Kryst. Min., 1910. 47. 371-372. CAN4: 10278.
  3. ^ Bin Xiao, Eike Langer, Jakob Dellen, Hartmut Schlenz, Dirk Bosbach, Evgeny V. Suleimanov, Evgeny V. Alekseev (2015-03-16). "Chemical and Structural Evolution in the Th–SeO 3 2– /SeO 4 2– System: from Simple Selenites to Cluster-Based Selenate Compounds". Inorganic Chemistry. 54 (6): 3022–3030. doi:10.1021/acs.inorgchem.5b00133. ISSN 0020-1669. PMID 25719971. Retrieved 2020-04-23.{{cite journal}}: CS1 maint: multiple names: authors list (link)