TlSbO3 — Properties & Data | MatWorld

TlSbO3

ceramic

· TlSbO3

TlSbO3 is an oxide ceramic compound combining thallium and antimony—a rare ternary ceramic that has seen limited industrial adoption but remains of interest in materials research. This compound exhibits properties characteristic of complex oxide ceramics and has been investigated primarily for specialized applications in functional ceramics, though it is not commonly employed in mainstream engineering due to thallium's toxicity and cost constraints. Engineers considering this material should recognize it as a research-phase compound suitable only for niche applications where its specific chemical or physical properties justify the handling and regulatory complexities associated with thallium-containing compounds.

functional ceramics researchhigh-density ceramic compoundsphotonic/optoelectronic materials (exploratory)laboratory/experimental applicationsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	47.86	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	42.20	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1500	-	DFT · OptB88vdW
Shear Modulus(G)	43.51	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2503	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	2.368	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	11.05	-	DFT · OptB88vdW
↳	9.310	-	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.803	-	DFT · OptB88vdW
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	1.967	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.073	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)2 entries	-0.000626	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.00296	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00149	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00106	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-285.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	241.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.277	eV/atom	DFT
↳	0.5600	eV/atom	DFT
↳	-1.355	eV/atom	DFT · OptB88vdW

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.

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.

TlSbO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental