Be2ReCl — Properties & Data | MatWorld

Be2ReCl

ceramic

· JVASP-51239· Be2ReCl

Be₂ReCl is an intermetallic ceramic compound combining beryllium and rhenium with chlorine, representing a rare earth-containing ceramic in the high-performance materials space. This material exists primarily in the research and development domain rather than established industrial production, with potential applications in high-temperature structural applications and specialized aerospace or nuclear contexts where the unique properties of rhenium and beryllium combinations could provide advantages in extreme environments. Be₂ReCl and related beryllium-rhenium compounds are of interest to materials scientists studying refractory ceramics and intermetallics, though practical engineering adoption remains limited due to beryllium's toxicity concerns, manufacturing complexity, and the expense of rhenium.

high-temperature structural ceramicsaerospace research materialsrefractory compoundsintermetallic researchexperimental advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.937	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	4.300e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000143	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.2400	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.4400	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)	1.859	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.097	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.

Be2ReCl

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental