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Holmium titanate

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Holmium titanate
Names
IUPAC name
Holmium titanate
Identifiers
3D model (JSmol)
  • InChI=1S/2Ho.7O.2Ti/q2* 3;7*-2;2* 4
    Key: ZIXFOWKXQHXOAT-UHFFFAOYSA-N
  • [Ho 3].[Ho 3].[Ti 4].[Ti 4].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2]
Properties
Ho2O7Ti2
Molar mass 537.588 g·mol−1
Density 6.93 g/cm3[1]
Structure[1]
Pyrochlore
Fd3m, cF88, No. 227
a = 1.0099 nm
8
Hazards[2]
GHS labelling:
GHS07: Exclamation mark
Warning
H351
P201, P202, P280, P308 P313, P405, P501
Related compounds
Other cations
Dysprosium titanate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Holmium titanate is an inorganic compound with the chemical formula Ho2Ti2O7.

Holmium titanate is a spin ice material[3] like dysprosium titanate and holmium stannate.[4]

References

[edit]
  1. ^ a b Sukhanova, G.E.; Guseva, K.N.; Kolesnikov, A.V.; Shcherbakova, L.G (1982). "Phase equilibria in the TiO2-Ho2O3 System". Inorg. Mater. 18: 1742–1745.
  2. ^ LTSResearch Laboratories, Inc. "Safety Data Sheet Holmium Titanate" (PDF).
  3. ^ Diep, H. T. (2013). Frustrated Spin Systems. World Scientific. ISBN 9789814440745.
  4. ^ Morris, D. J. P.; Tennant, D. A.; Grigera, S. A.; Klemke, B.; Castelnovo, C.; Moessner, R.; Czternasty, C.; Meissner, M.; Rule, K. C.; Hoffmann, J.-U.; Kiefer, K.; Gerischer, S.; Slobinsky, D.; Perry, R. S. (2009-09-03). "Dirac Strings and Magnetic Monopoles in Spin Ice Dy2Ti2O7". Science. 326 (5951): 411–4. arXiv:1011.1174. Bibcode:2009Sci...326..411M. doi:10.1126/science.1178868. PMID 19729617. S2CID 206522398.