Mg4As6Rh7 — Properties & Data | MatWorld

Mg4As6Rh7

ceramic

· JVASP-23776· Mg4As6Rh7

Mg4As6Rh7 is an intermetallic ceramic compound combining magnesium, arsenic, and rhodium—a material family that remains largely in the research and development phase rather than established industrial production. Compounds in this compositional space are investigated for potential applications requiring high-temperature stability, electrical or thermal properties distinct from conventional ceramics, or catalytic functionality, though practical deployment is limited and material characterization is ongoing. Engineers considering this material should recognize it as an experimental system; its selection would be driven by specialized research objectives in materials science, solid-state chemistry, or advanced manufacturing rather than proven performance in conventional engineering applications.

research and developmentintermetallic compoundshigh-temperature materials studycatalysis researchmaterials science experimentationsolid-state chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2800	lb/in³	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
Thermoelectric Power Factor(PF)2 entries	0.000237	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000235	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	13.63	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.51	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.

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)	-0.6057	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.

Mg4As6Rh7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental