SrP6Pt4

metal

· JVASP-45322· SrP6Pt4

SrP₆Pt₄ is an intermetallic compound combining strontium, phosphorus, and platinum in a fixed stoichiometric ratio, belonging to the class of ternary metal phosphides. This material is primarily of research interest rather than established industrial use, studied for its potential in high-temperature applications, catalysis, and electronic device applications where the unique combination of a reactive alkaline-earth metal (Sr) with a noble metal (Pt) and nonmetal (P) may offer tailored thermal stability, electrical, or catalytic properties unavailable in binary systems.

research compoundsintermetallic materialshigh-temperature alloyscatalytic systemselectronic materialsphosphide compounds

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?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3229	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4450	eV	DFT · OptB88vdW
↳	0.6480	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	19.22	-	DFT · OptB88vdW
↳	16.23	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.1600	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1967	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00160	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00235	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-137.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	251	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	21.54	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8310	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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SrP6Pt4 — Properties & Data | MatWorld

SrP6Pt4

Physical Properties

Electrical Properties

Other Properties

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