Ca2TaSbO6 — Properties & Data | MatWorld

Ca2TaSbO6

ceramic

· JVASP-19364· Ca2TaSbO6

Ca₂TaSbO₆ is a complex oxide ceramic compound containing calcium, tantalum, and antimony in a double perovskite-like structure. This is a research-phase material primarily investigated for its potential in functional ceramic applications where stable crystal structure and moderate mechanical properties are valued. The compound belongs to an emerging family of rare-earth and transition-metal oxide ceramics being explored for photocatalytic, ferrimagnetic, or dielectric applications in advanced device architectures.

photocatalytic coatings (research)functional ceramics (development)high-temperature dielectrics (experimental)magnetoelectric devices (exploratory)oxygen-ion conductor candidates (fundamental study)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19,745.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	8,581.9	ksi	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.2132	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8890	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.640	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.8667	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.5867	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00141	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00145	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-222.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	176.3	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)	0.08610	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.752	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.

Ca2TaSbO6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental