HgPt3 — Properties & Data | MatWorld

HgPt3

Name: HgPt3
Brand: MatWorld

metal

· HgPt3

HgPt3 is an intermetallic compound composed of mercury and platinum, belonging to the family of noble metal intermetallics. This material is primarily of research and specialized laboratory interest rather than widespread industrial use, with applications explored in high-precision electrical contacts, catalysis research, and thermophysical studies due to the unique properties that arise from combining platinum's chemical stability with mercury's distinctive electronic characteristics.

electrical contacts and switchescatalytic researchmercury amalgam alternativesmaterials researchspecialized laboratory applicationsthin-film deposition studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	19.34	kg/m³	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	Measured
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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1325	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1325	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.

HgPt3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control