PmDyHg2 — Properties & Data | MatWorld

PmDyHg2

ceramic

· JVASP-37794· PmDyHg2

PmDyHg2 is an intermetallic ceramic compound containing promethium, dysprosium, and mercury. This is a rare-earth based material that exists primarily in research and exploratory contexts, as promethium is a synthetic radioactive element with limited commercial availability. The material family represents fundamental studies in intermetallic ceramics and high-density compounds, with potential relevance to specialized applications requiring dense, thermally stable phases or where rare-earth chemical properties are exploited.

research compoundsrare-earth intermetallicshigh-density ceramicsnuclear/radiological applicationsexperimental phase studiesspecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4061	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)	0.01110	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3781	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.

PmDyHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental