LiPmHg2

ceramic

· JVASP-79874· LiPmHg2

LiPmHg2 is an experimental ceramic compound combining lithium, promethium, and mercury—a rare-earth hybrid material likely developed for specialized research applications rather than established industrial use. This composition places it within the family of heavy metal ceramics with potential for high-density applications, though its practical engineering utility remains limited to laboratory investigation due to the radioactive nature of promethium (Pm-147) and mercury's toxicity constraints. Engineers would encounter this material primarily in advanced materials research contexts exploring unconventional ceramic chemistries, rather than in conventional structural or functional design roles.

research ceramicshigh-density experimental compoundsrare-earth ceramic developmentlaboratory materials scienceemerging material investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3557	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3664	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

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.

LiPmHg2 — Properties & Data | MatWorld

LiPmHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental