Sb4 Ru4

semiconductor

· Sb4 Ru4

Sb₄Ru₄ is an intermetallic semiconductor compound combining antimony and ruthenium in a 1:1 stoichiometric ratio. This is a research-phase material studied primarily for its electronic and thermal transport properties within the broader class of transition metal pnictogens. While not yet commercialized at scale, compounds in this family are investigated for thermoelectric energy conversion, quantum materials research, and high-temperature electronic applications where the combination of metallic and semiconducting character offers potential advantages over conventional single-element or simpler binary semiconductors.

thermoelectric devicesquantum materials researchhigh-temperature electronicssolid-state physicsadvanced semiconductor compoundsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,119.1	ksi	—
Shear Modulus(G)	8,822.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.06000	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 Ru4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control