Tantalum hafnium carbide

Tantalum hafnium carbide
Identifiers
CAS Number	71243-79-3 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.068.426
EC Number	275-291-2;
CompTox Dashboard (EPA)	DTXSID60103900 ;
	InChI InChI=1S/5C.Hf.4Ta Key: SWQWZVPEXQVZCJ-UHFFFAOYSA-N;
	SMILES [C].[C].[C].[C].[C].[Hf].[Ta].[Ta].[Ta].[Ta];
Properties
Chemical formula	Ta4HfC5
Melting point	3,905 °C; 7,061 °F; 4,178 K
	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

Tantalum hafnium carbide is a refractory chemical compound with a general formula Ta_x Hf_y C_x+y, which can be considered as a solid solution of tantalum carbide and hafnium carbide. It was originally thought to have the highest melting of any known substance but new research has proven that hafnium carbonitride has a higher melting point.

Identifiers
CAS Number	71243-79-3^Y
3D model (JSmol)	Interactive image
ECHA InfoCard	100.068.426
EC Number	275-291-2
CompTox Dashboard (EPA)	DTXSID60103900
InChI InChI=1S/5C.Hf.4Ta Key: SWQWZVPEXQVZCJ-UHFFFAOYSA-N
SMILES [C].[C].[C].[C].[C].[Hf].[Ta].[Ta].[Ta].[Ta]
Properties
Chemical formula	Ta₄HfC₅
Melting point	3,905 °C; 7,061 °F; 4,178 K
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references