Hg3Pt

metal
· JVASP-107933· Hg3Pt

Hg3Pt is an intermetallic compound composed of mercury and platinum, belonging to the family of noble metal intermetallics. This material is primarily of scientific and research interest rather than established industrial use, studied for its unique properties at the intersection of a liquid metal (mercury) and a precious refractory metal. Applications remain largely experimental, with potential exploration in specialized catalysis, high-density applications, or fundamental materials research where the combination of mercury's unique physical properties and platinum's chemical nobility may offer novel advantages.

catalysis researchintermetallic compound studieshigh-density materialsmercury-based alloysprecious metal researchexperimental phase materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
ksi
Shear Modulus(G)
ksi
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Magnetic Moment(μB)
µB
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
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.
Hg3Pt — Properties & Data | MatWorld