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Thulium iodate
Identifiers
InChI=1S/3HIO3.Tm/c3*2-1(3)4;/h3*(H,2,3,4);/q;;;+3/p-3
Key: BSUUCDACXQTNMW-UHFFFAOYSA-K
[Tm+3].O=I(=O)[O-].O=I(=O)[O-].O=I(=O)[O-]
Properties
Tm(IO3 )3
Molar mass
693.64
Appearance
gray-white
[1]
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Thulium iodate is an inorganic compound with the chemical formula Tm(IO3 )3 . It can be prepared by the
hydrothermal reaction of
periodic acid and
thulium periodate in water at 160 °C.
[1] Its crystals can also be crystallized in boiling
nitric acid .
[2] Its solubility in water at 25 °C is 1.467±0.001 10−3 mol·dm−3 ). Adding
dimethyl sulfoxide to water will reduce the solubility.
[3]
References
^
a
b Douglas, Paul; Hector, Andrew L.; Levason, William; Light, Mark E.; Matthews, Melissa L.; Webster, Michael (Mar 2004).
"Hydrothermal Synthesis of Rare Earth Iodates from the Corresponding Periodates: II 1) . Synthesis and Structures of Ln(IO 3 ) 3 (Ln = Pr, Nd, Sm, Eu, Gd, Tb, Ho, Er) and Ln(IO 3 ) 3 · 2H 2 O (Ln = Eu, Gd, Dy, Er, Tm, Yb)" . Zeitschrift für anorganische und allgemeine Chemie . 630 (3): 479–483.
doi :
10.1002/zaac.200300377 .
ISSN
0044-2313 .
^ Abrahams, S.C.; Bernstein, J.L.; Nassau, K. (Jan 1976).
"Transition metal iodates. VII. Crystallographic and nonlinear optic survey of the 4f-iodates" . Journal of Solid State Chemistry . 16 (1–2): 173–184.
Bibcode :
1976JSSCh..16..173A .
doi :
10.1016/0022-4596(76)90020-7 .
^ Miyamoto, Hiroshi; Iijima, Hiroko; Sugawara, Masako (1986-10-01).
"Solubilities and Free Energies of Transfer for Lanthanoid Iodates in Dimethyl Sulfoxide–Water Mixtures" . Bulletin of the Chemical Society of Japan . 59 (10): 2973–2978.
doi :
10.1246/bcsj.59.2973 .
ISSN
0009-2673 .