Pm2InHg — Properties & Data | MatWorld

Pm2InHg

ceramic

· JVASP-37729· Pm2InHg

Pm2InHg is an intermetallic ceramic compound containing promethium, indium, and mercury. This is a research-phase material primarily of academic interest in solid-state chemistry and materials science, as promethium's radioactivity and rarity limit practical industrial application. The material exemplifies intermetallic ceramic systems studied for understanding phase behavior and crystal structure in ternary metal-mercury compounds, though commercial or widespread engineering deployment is not established.

Materials research and characterizationSolid-state chemistry studiesIntermetallic phase diagramsExperimental metallurgical investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.028	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000196	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000195	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-11.51	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-11.50	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.01220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4407	eV/atom	DFT · OptB88vdW

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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.

Pm2InHg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental