HgPPd5 — Properties & Data | MatWorld

HgPPd5

ceramic

· JVASP-35473· HgPPd5

HgPPd5 is an intermetallic ceramic compound containing mercury, palladium, and phosphorus, representing a specialized material from the palladium-based intermetallic family. This compound appears to be a research-grade material rather than an established industrial standard, with potential applications in catalysis, electronic components, or high-density functional materials where the combination of noble metal (palladium) and mercury characteristics could provide unique electrochemical or thermal properties. Engineers considering this material should verify its stability, toxicity profile (given mercury content), and availability, as mercury-containing compounds face increasing regulatory restrictions in many jurisdictions.

experimental intermetallics researchcatalyst developmenthigh-density compoundselectronic materials researchspecialty alloy developmentlaboratory/research-grade applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.26	kg/m³	DFT · OptB88vdW

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

Filter by

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	0.000726	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000672	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	12.85	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	12.24	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2926	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.

HgPPd5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental