Sb4 Rh4

semiconductor

· Sb4 Rh4

Sb₄Rh₄ is an intermetallic compound composed of antimony and rhodium, belonging to the class of transition metal-based semiconductors. This material is primarily of research and experimental interest rather than established in high-volume industrial production. The Sb-Rh system is investigated for potential applications in thermoelectric devices, optoelectronic components, and advanced electronic materials where the unique electronic structure arising from the metal-metalloid combination may offer beneficial band gap or carrier transport properties.

thermoelectric devicessemiconductor researchoptoelectronics developmentintermetallic compoundselectronic materialsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4280	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.

Sb4 Rh4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control