Sb2Ru

Name: Sb2Ru
Brand: MatWorld

semiconductor

· Sb2Ru

Sb₂Ru is an intermetallic semiconductor compound combining antimony and ruthenium, representing a relatively niche material in the intermetallic compounds family. This compound is primarily of research and exploratory interest rather than established in high-volume industrial production; it belongs to the class of transition metal–pnictide semiconductors that are being investigated for potential thermoelectric, electronic, and catalytic applications where unconventional band structures and metal-like conductivity combined with semiconducting properties may offer advantages over conventional materials.

thermoelectric devices (research)high-temperature semiconductorscatalytic applications (exploratory)electronic materials researchmetamaterial studies

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)3 entries	16,766.2	ksi	DFT
↳	16,851.9	ksi	DFT · OptB88vdW
↳	16,766.2	ksi	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.6654	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	ksi	DFT · PBE
Poisson's Ratio(ν)2 entries	0.2300	-	DFT · OptB88vdW
↳	0.2269	-	DFT · PBE
Shear Modulus(G)3 entries	11,194.1	ksi	DFT
↳	11,575.5	ksi	DFT · OptB88vdW
↳	11,194.1	ksi	DFT · PBE

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.3129	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.3000	eV	Measured
↳	0.1370	eV	DFT · TBmBJ
↳	0.09800	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	27.24	-	DFT · OptB88vdW
↳	25.72	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000441	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00268	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-70.04	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	186.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1983	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

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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.

Sb2Ru — Properties & Data | MatWorld

Sb2Ru

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