Holmium titanate

Holmium titanate
Names
	IUPAC name Holmium titanate
Identifiers
CAS Number	12351-44-9 ;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/2Ho.7O.2Ti/q2+3;7-2;2*+4 Key: ZIXFOWKXQHXOAT-UHFFFAOYSA-N;
	SMILES [Ho+3].[Ho+3].[Ti+4].[Ti+4].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2];
Properties
Chemical formula	Ho2O7Ti2
Molar mass	537.588 g·mol−1
Density	6.93 g/cm3
Structure
Crystal structure	Pyrochlore
Space group	Fd3m, cF88, No. 227
Lattice constant	a = 1.0099 nm
Formula units (Z)	8
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H351
Precautionary statements	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). Infobox references

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

1 2 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.

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