Lutetium(III) oxide

Lutetium(III) oxide
Names
	Other names Lutetium oxide, Lutetium sesquioxide
Identifiers
CAS Number	12032-20-1 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.031.591
PubChem CID	159406;
CompTox Dashboard (EPA)	DTXSID60894260 ;
	SMILES [Lu+3].[O-2].[O-2].[Lu+3].[O-2];
Properties
Chemical formula	Lu2O3
Molar mass	397.932 g/mol
Melting point	2,490 °C (4,510 °F; 2,760 K)
Boiling point	3,980 °C (7,200 °F; 4,250 K)
Solubility in other solvents	Insoluble
Band gap	5.5 eV
Structure
Crystal structure	Bixbyite
Space group	Ia3 (No. 206)
Related compounds
Other anions	Lutetium(III) chloride
Other cations	Scandium(III) oxide; Yttrium(III) oxide
Supplementary data page
	Lutetium(III) oxide (data page)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Lutetium(III) oxide, a white solid, is a cubic compound of lutetium sometimes used in the preparation of specialty glasses. It is also called lutecia. It is a lanthanide oxide, also known as a rare earth.^[2]^[3]^[4]

^ Cite error: The named reference Ordin2010 was invoked but never defined (see the help page).
^ Lutetium Oxide. 1997-2007. Metall Rare Earth Limited. http://www.metall.com.cn/luo.htm
^ Macintyre, J. E. (1992). Dictionary of Inorganic Compounds Volumes 1–3. London: Chapman & Hall.
^ Trotman-Dickenson, A. F. (1973). Comprehensive Inorganic Chemistry. Oxford: Pergamon.

[Ordin2010-1] Cite error: The named reference Ordin2010 was invoked but never defined (see the help page).

[metall1997-2] Lutetium Oxide. 1997-2007. Metall Rare Earth Limited. http://www.metall.com.cn/luo.htm

[3] Macintyre, J. E. (1992). Dictionary of Inorganic Compounds Volumes 1–3. London: Chapman & Hall.

[4] Trotman-Dickenson, A. F. (1973). Comprehensive Inorganic Chemistry. Oxford: Pergamon.

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