Aluminium molybdate

Aluminium molybdate is the chemical compound Al2(MoO4)3. The room temperature crystal structure was refined using time-of-flight powder neutron diffraction data. It is monoclinic and isostructural with Fe2(MoO4)3 and Cr2(MoO4)3.[1]

Aluminium molybdate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.035.607
  • InChI=1S/2Al.3Mo.12O/q2*+3;;;;;;;;;;6*-1 checkY
    Key: NKSYNYABFPVRNP-UHFFFAOYSA-N checkY
  • InChI=1/2Al.3Mo.12O/q2*+3;;;;;;;;;;6*-1/r2Al.3MoO4/c;;3*2-1(3,4)5/q2*+3;3*-2
    Key: NKSYNYABFPVRNP-WODKIKDAAY
  • [Al+3].[Al+3].[O-][Mo](=O)(=O)[O-].[O-][Mo]([O-])(=O)=O.[O-][Mo]([O-])(=O)=O
Properties
Al2(MoO4)3
Molar mass 533.77 g mol−1
Appearance grey, metallic solid/powder
odorless
Melting point 705 °C (1,301 °F; 978 K)
slightly soluble in water
Structure[1]
P21/a, No. 14
a = 15.3803(9) Å, b = 9.0443(1) Å, c = 17.888(1) Å
α = 90°, β = 125.382(3)°, γ = 90°
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamond
1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References
  1. Harrison, W. T. A.; Cheetham, A. K.; Faber, J. (1988). "The crystal structure of aluminium molybdate". Journal of Solid State Chemistry. 76 (2): 328–333. Bibcode:1988JSSCh..76..328H. doi:10.1016/0022-4596(88)90226-5.
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