CaTa2Tl — Properties & Data | MatWorld

CaTa2Tl

ceramic

· JVASP-51187· CaTa2Tl

CaTa2Tl is a ternary ceramic compound containing calcium, tantalum, and thallium—a research-phase material with limited commercial history. This composition falls within the family of complex metal oxides and intermetallics, which are primarily of academic interest for investigating novel crystal structures and physical properties rather than established engineering applications. Materials in this compositional space are occasionally explored for potential applications requiring high-density ceramics or specialized electronic/thermal properties, though CaTa2Tl itself remains largely confined to laboratory synthesis and characterization studies.

research compounds (exploratory phase)crystal structure studieshigh-density ceramics (potential)electronic materials researchthermal management compounds (theoretical)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4268	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00599	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00616	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-52.43	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-53.54	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7992	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5449	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.

CaTa2Tl

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental