CdSnSb2 — Properties & Data | MatWorld

CdSnSb2

ceramic

· CdSnSb2

CdSnSb₂ is an intermetallic ceramic compound combining cadmium, tin, and antimony elements, belonging to the family of ternary semiconducting ceramics. This material exists primarily in research and development contexts as a potential semiconductor or thermoelectric compound, with investigation focused on its elastic properties and structural characteristics rather than established commercial production. The material's notable stiffness and relatively high density suggest potential applications in environments requiring robust ceramic performance, though its practical use remains limited to specialized research or emerging technologies in the semiconductor and materials science fields.

thermoelectric researchsemiconductor deviceshigh-stiffness ceramicsexperimental materials sciencecompounds for elastic property studiesalternative semiconductor platforms

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	38.37	GPa	DFT · OptB88vdW
↳	36.23	GPa	DFT · PBE
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	DFT · PBE
Elastic Anisotropy(AU)	0.6293	-	DFT · PBE
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	DFT · PBE
Poisson's Ratio(ν)2 entries	0.3100	-	DFT · OptB88vdW
↳	0.2895	-	DFT · PBE
Shear Modulus(G)2 entries	17.30	GPa	DFT · OptB88vdW
↳	17.74	GPa	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)	5.507	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.07000	eV	DFT · OptB88vdW
↳	0.08900	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	29.37	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	25.09	-	DFT · OptB88vdW
↳	65.98	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.5659	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00359	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00212	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-157.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	194.7	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)	0.01010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.01400	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

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.

CdSnSb2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental