GePt3 — Properties & Data | MatWorld

GePt3

metal

· JVASP-7825· GePt3

GePt3 is an intermetallic compound combining germanium and platinum in a 1:3 stoichiometric ratio, belonging to the class of metallic intermetallics with ordered crystal structures. This material is primarily of research and specialized interest rather than established industrial production, investigated for applications requiring high stiffness, thermal stability, or specific electronic properties inherent to Pt-Ge systems. The Pt-Ge intermetallic family is explored in academic and advanced materials contexts for potential use in high-temperature applications, contacts, and functional materials where the unique combination of a noble metal (Pt) with a semiconductor-group element (Ge) offers distinct advantages over conventional single-phase alloys or pure metals.

research and developmenthigh-temperature intermetallicselectronic contacts and barriersthermal management compoundsspecialty alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	23,915.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	320.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6231	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01700	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2900	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

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.

GePt3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control