TlClO3 — Properties & Data | MatWorld

TlClO3

ceramic

· TlClO3

Thallium chlorate (TlClO3) is an inorganic ceramic compound combining thallium and chlorate ions, belonging to the halide-based ceramic family. This material is primarily encountered in specialized research and analytical chemistry contexts rather than mainstream engineering applications, where it has been investigated for its optical and crystallographic properties. Its use is limited due to the high toxicity of thallium and the oxidizing nature of chlorate compounds, making it relevant only in niche laboratory settings or historical applications in detection systems and specialized instrumentation.

analytical chemistry instrumentationoptical research applicationscrystallography studiesspectroscopy (specialized)laboratory research (toxicity-limited)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26.80	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	12.28	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.621	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.606	eV	DFT · OptB88vdW
↳	5.205	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	14.82	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.919	-	DFT · OptB88vdW
↳	3.100	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.3535	C/m²	DFT · OptB88vdW
↳	0.6373	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.00319	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00125	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	448.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
↳	-297.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.1188	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3205	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.

TlClO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental