TaClO2 — Properties & Data | MatWorld

TaClO2

ceramic

· JVASP-134561· TaClO2

TaClO2 is an oxychloride ceramic compound based on tantalum, representing a mixed-anion ceramic system that combines chloride and oxide bonding. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in high-temperature structural ceramics and specialized refractory environments where tantalum's exceptional thermal and chemical stability can be leveraged. Engineers would consider this material family for extreme-temperature applications or chemically aggressive environments, though limited commercial availability and unestablished processing routes mean it remains largely confined to academic investigation and advanced material development programs.

high-temperature refractoriesresearch ceramicstantalum compound developmentextreme environment materialsspecialized chemical applicationsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	86.91	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2300	-	DFT · OptB88vdW
Shear Modulus(G)	20.63	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.209	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.930	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.623	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9372	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.606	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.

TaClO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental