NpGa5Rh — Properties & Data | MatWorld

NpGa5Rh

ceramic

· JVASP-105921· NpGa5Rh

NpGa5Rh is an intermetallic ceramic compound combining neptunium, gallium, and rhodium—a specialized material from the actinide metallurgical research domain. This compound is primarily of scientific and fundamental research interest rather than established industrial production, belonging to a family of complex intermetallic ceramics studied for their potential in extreme environments and as model systems for understanding phase stability in multinary actinide systems. While not widely commercialized, such actinide intermetallics are investigated for potential applications in nuclear fuel cycles, advanced refractory components, and materials science research where understanding behavior under radiation or at elevated temperatures is critical.

nuclear materials researchactinide phase studieshigh-temperature refractory developmentexperimental materials characterizationadvanced ceramics fundamentals

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	108.3	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	67.09	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.171	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.00560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3665	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.

NpGa5Rh

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental