UPt3

Uranium platinum
Names
	Other names Platinum--uranium (3/1)
Identifiers
CAS Number	12311-92-1;
3D model (JSmol)	Interactive image;
PubChem CID	71354824;
CompTox Dashboard (EPA)	DTXSID90779273;
	InChI InChI=1S/3Pt.U Key: YYBWTXHBZRZQRM-UHFFFAOYSA-N;
	SMILES [Pt].[Pt].[Pt].[U];
Properties
Chemical formula	UPt3
Molar mass	823.3 g/mol
Density	19.3 g/cm3
Melting point	1700°C
Structure
Crystal structure	see text
Space group	P63/mmc
Thermochemistry
Std molar; entropy (S⦵298)	-111 J·mol−1·K−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

UPt₃ is an inorganic binary intermetallic crystalline compound of platinum and uranium.^[1]

^ ^a ^b PubChem. "Platinum--uranium (3/1)". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-10-18.
^ Lyakishev, N.P., ed. (2001). Диаграммы состояния двойных металлических систем [State diagrams of binary metal systems]. Mechanical Engineering (in Russian). Vol. 3, book 3. Moscow. p. 448. ISBN 5-217-02932-3.{{cite book}}: CS1 maint: location missing publisher (link)
^ Kleykamp, Heiko (1991). "Thermodynamics of the uranium-platinum metals systems" (PDF). Pure and Applied Chemistry. Vol. 63, no. 10. pp. 1401–1408. doi:10.1351/pac199163101401. Archived from the original on 14 February 2015. Retrieved 2022-10-17.