Wikipedia

Ytterbium(III) bromate

Ytterbium(III) bromate is an inorganic compound with the chemical formula Yb(BrO3)3. It can be produced by the reaction of ytterbium(III) sulfate and barium bromate. After filtering out the barium sulfate, the solution is concentrated to crystallize ytterbium(III) bromate nonahydrate.[1][2] The nonahydrate is thermally decomposed via anhydrate to obtain ytterbium oxybromide.[2]

Ytterbium(III) bromate
Identifiers
3D model (JSmol)
EC Number
  • anhydrous: 249-344-5
  • InChI=1S/3BrHO3.Yb/c3*2-1(3)4;/h3*(H,2,3,4);/q;;;+3/p-3
    Key: AOIRCHZDHBOTFE-UHFFFAOYSA-K
  • nonahydrate: InChI=1S/3BrHO3.9H2O.Yb/c3*2-1(3)4;;;;;;;;;;/h3*(H,2,3,4);9*1H2;/q;;;;;;;;;;;;+3/p-3
    Key: WUBFCEQYBPEONT-UHFFFAOYSA-K
  • anhydrous: [O-]Br(=O)=O.[O-]Br(=O)=O.[O-]Br(=O)=O.[Yb+3]
  • nonahydrate: [O-]Br(=O)=O.[O-]Br(=O)=O.[O-]Br(=O)=O.[Yb+3].O.O.O.O.O.O.O.O.O
Properties
Br3O9Yb
Molar mass 556.748 g·mol−1
Appearance colourless needle crystals (nonahydrate)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References

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  1. ^ a b Neogy, D.; Chakrabarti, P. K.; Chattopadhyay, K. N.; Chatterji, A. (Apr 1996). "Magnetic measurements and crystal field investigations on Yb(BrO 3 ) 3 · 9 H 2 O". Physica Status Solidi B. 194 (2): 717–721. Bibcode:1996PSSBR.194..717N. doi:10.1002/pssb.2221940227. ISSN 0370-1972.
  2. ^ a b Mayer, I.; Glasner, Y. (Jul 1967). "Rare earth bromate hydrates". Journal of Inorganic and Nuclear Chemistry. 29 (7): 1605–1609. doi:10.1016/0022-1902(67)80203-3.

External reading

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  • Serebrennikov, V. V.; Batyreva, V. A.; Tsybakova, T. N. Neodymium bromate-ytterbium bromate-water and neodymium selenate-ytterbium selenate-water systems at 25°. Zhurnal Neorganicheskoi Khimii, 1981. 26 (10). 2837–2840. ISSN 0044-457X.
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