Praseodymium(III) molybdate

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Praseodymium(III) molybdate
Identifiers
3D model (JSmol)
  • InChI=1S/2Pr.3Mo.12O/q2*+3;;;;;;;;;;6*-1
    Key: BVFZSWQSIJJNQM-UHFFFAOYSA-N
  • [Pr+3].[Pr+3].[O-][Mo](=O)(=O)[O-].[O-][Mo]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O
Properties
Pr2(MoO4)3
Appearance crystals
Density 4.84 g/cm3[1]
Melting point 1030 °C[1]
insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Praseodymium(III) molybdate is a salt of praseodymium and molybdic acid with the chemical formula Pr2(MoO4)3. It forms crystals that are insoluble in water.

Physical properties

Praseodymium(III) molybdate crystallizes in the monoclinic crystal system, superspace group I2/b(αβ0)00, cell parameters a = 0.530284 nm, b = 0.532699 nm, c = 1.17935 nm and β = 90.163°.[2] Several phase transitions occur in crystals at temperatures of 235 and 987 °C.[3]

References

  1. ^ a b Справочник химика. Vol. 2 (3-е изд., испр ed.). Л.: Химия. 1971. {{cite book}}: Unknown parameter |agency= ignored (help)
  2. ^ Logvinovich, D.; Arakcheeva, A.; Pattison, P.; Eliseeva, S.; Tomeš, P.; Marozau, I.; Chapuis, G. (2010-02-15). "Crystal Structure and Optical and Magnetic Properties of Pr 2 (MoO 4 ) 3". Inorganic Chemistry. 49 (4): 1587–1594. doi:10.1021/ic9019876. ISSN 0020-1669. PMID 20067248.
  3. ^ Ponomarev, B. K.; Zhukov, A. (2012-05-09). "Magnetic and Magnetoelectric Properties of Rare Earth Molybdates". Physics Research International. 2012: e276348. doi:10.1155/2012/276348. ISSN 2090-2220.
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