Be2SbSe

ceramic

· JVASP-67184· Be2SbSe

Be₂SbSe is an intermetallic ceramic compound combining beryllium, antimony, and selenium—a relatively uncommon ternary material primarily studied in research contexts rather than established in high-volume industrial production. This material belongs to the family of semiconductor and thermoelectric ceramics, with potential applications in solid-state electronic devices where the specific combination of elements offers unique band-gap properties or thermal transport characteristics. Engineers considering this compound should recognize it as a specialized research material; its practical adoption depends on demonstrating advantages in niche applications where its elemental composition provides performance or cost benefits over more conventional alternatives.

thermoelectric materials (research)semiconductor compoundssolid-state electronicshigh-temperature applications (experimental)thermal management devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.800	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4881	eV/atom	—
Formation Energy(ΔHf)	0.02291	eV/atom	—

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

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.

Be2SbSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental