Sb2 Ir2

semiconductor

· Sb2 Ir2

Sb₂Ir₂ is an intermetallic compound combining antimony and iridium, classified as a semiconductor with potential applications in advanced electronic and thermoelectric devices. This material represents an experimental composition within the broader family of transition metal antimonides, which are being investigated for high-temperature electronics, quantum device applications, and energy conversion due to their unique electronic band structures. While not yet widely commercialized, intermetallic semiconductors like Sb₂Ir₂ are of research interest for their potential to combine the stability of noble metals (iridium) with the semiconducting properties of group V elements (antimony).

thermoelectric materials (research)high-temperature semiconductorsquantum devices and sensorsadvanced electronic applicationsintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22,957.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	8,811.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02610	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1560	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.

Sb2 Ir2 — Properties & Data | MatWorld

Sb2 Ir2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control