Holmium titanate is an inorganic compound with the chemical formula Ho2Ti2O7.
Names | |
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IUPAC name
Holmium titanate
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Identifiers | |
3D model (JSmol)
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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
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Formula units (Z)
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8 |
Hazards[2] | |
GHS labelling: | |
Warning | |
H351 | |
P201, P202, P280, P308+P313, P405, P501 | |
Related compounds | |
Other cations
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Dysprosium titanate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Holmium titanate is a spin ice material[3] like dysprosium titanate and holmium stannate.[4]
References
edit- ^ 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.
- ^ LTSResearch Laboratories, Inc. "Safety Data Sheet Holmium Titanate" (PDF).
- ^ Diep, H. T. (2013). Frustrated Spin Systems. World Scientific. ISBN 9789814440745.
- ^ 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.