MnBe2Rh — Properties & Data | MatWorld

MnBe2Rh

metal

· JVASP-71294· MnBe2Rh

MnBe₂Rh is an intermetallic compound combining manganese, beryllium, and rhodium in a fixed stoichiometric ratio. This is a research-phase material studied primarily for its potential in high-performance alloy systems, rather than a material currently in widespread industrial production. The ternary intermetallic family offers interesting possibilities for applications requiring combinations of low density, thermal stability, or catalytic properties, though practical deployment remains limited due to cost, beryllium toxicity concerns in manufacturing, and the scarcity of rhodium.

aerospace research alloyscatalysis (experimental)high-temperature intermetallicsmaterials science researchprecious metal alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2496	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.894	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000891	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000890	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	11.68	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	11.65	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)	0.07740	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3103	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

Export Control

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.

MnBe2Rh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control