Be3 Ir1

semiconductor

· Be3 Ir1

Be₃Ir₁ is an intermetallic compound combining beryllium and iridium, classified as a semiconductor material. This is a research-phase compound rather than an established commercial material; it belongs to the family of refractory intermetallics that combine lightweight beryllium with the high-density, corrosion-resistant properties of iridium. Interest in such compounds stems from potential applications requiring extreme environmental stability, high-temperature performance, and unique electronic properties, though practical deployment remains limited due to beryllium's toxicity handling requirements and the rarity/cost of iridium.

Advanced aerospace researchHigh-temperature electronicsRefractory intermetallics developmentSemiconductor researchSpecialized space applicationsMaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27,591	ksi	—
Shear Modulus(G)	14,245.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4630	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.

Be3 Ir1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control