MnHg3

metal
· JVASP-100211· MnHg3

MnHg3 is an intermetallic compound consisting of manganese and mercury, belonging to the family of mercury-based metallic systems. This material represents a specialized research compound rather than a widely commercialized industrial alloy; it exhibits characteristics typical of intermetallic compounds including high density and notable mechanical behavior that differs significantly from conventional pure metals or simple binary alloys. While not common in mainstream engineering, mercury-based intermetallics are studied for specialized applications in materials science where unique property combinations—particularly relating to density and stiffness relationships—may offer advantages over conventional alternatives, though practical deployment remains limited due to mercury's toxicity and regulatory restrictions.

Materials research (experimental)Intermetallic compound studiesDensity applications (laboratory)Specialized alloy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
ksi
Poisson's Ratio(ν)
-
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.
MnHg3 — Properties & Data | MatWorld