Na3Ge4Pt4

metal

· JVASP-23544· Na3Ge4Pt4

Na3Ge4Pt4 is an intermetallic compound combining sodium, germanium, and platinum in a defined stoichiometric ratio, belonging to the class of ternary metal systems. This is a research-phase material studied primarily for its crystallographic structure and electronic properties rather than established industrial production. The compound represents exploration within platinum-group intermetallics where platinum's catalytic and corrosion-resistant properties are combined with lighter elements; potential applications would focus on advanced catalysis, high-temperature oxidation resistance, or specialized electronic materials, though practical engineering use remains under investigation.

catalyst researchintermetallic compoundshigh-temperature materialselectronic materials developmentoxidation-resistant coatingsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.222	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Piezoelectric Modulus(eij)	1.371	C/m²	—
Seebeck Coefficient(S)	3.970	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4914	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Na3Ge4Pt4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control