Mn2Hg5

metal

· Mn2Hg5

Mn₂Hg₅ is an intermetallic compound combining manganese and mercury, belonging to the metal alloy family of mercury-based intermetallics. This material is primarily of academic and research interest rather than a widely deployed engineering material; it represents a class of compounds studied for understanding phase behavior and intermetal bonding in Hg-based systems, with potential applications in specialized contexts where mercury alloys provide unique properties such as low melting points or specific electromagnetic characteristics.

research compoundphase diagram studiesintermetallic characterizationmercury alloy familyexperimental materials sciencespecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4497	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—

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)	0.4553	eV/atom	—
Formation Energy(ΔHf)	0.4553	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.

Mn2Hg5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control