Li2 Be2 Sb2

semiconductor

· Li2 Be2 Sb2

Li₂Be₂Sb₂ is an experimental ternary intermetallic semiconductor compound combining lithium, beryllium, and antimony. This is a research-phase material rather than an established industrial product; compounds in this family are investigated for potential applications in solid-state electronics and optoelectronics where the combination of lightweight elements (Li, Be) with a semiconducting metalloid (Sb) may offer unique electronic properties or thermal characteristics.

research semiconductorssolid-state electronicsthermoelectric materials (experimental)optoelectronic device researchhigh-temperature electronics (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	56.90	GPa	—
Shear Modulus(G)	46.86	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.133	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2940	eV/atom	—

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

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.

Li2 Be2 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control