TaH6C2SeCl5

ceramic

· JVASP-141956· TaH6C2SeCl5

TaH₆C₂SeCl₅ is a complex mixed-anion ceramic compound containing tantalum, representing an emerging class of multifunctional ceramic materials that combine metallic, covalent, and ionic bonding characteristics. This appears to be a research-phase compound rather than an established industrial material; such tantalum-based ceramics are investigated for applications requiring chemical stability, thermal properties, and resistance to corrosive environments, particularly in extreme condition scenarios where conventional ceramics may be limited. The combination of selenium and chlorine with tantalum carbide suggests potential interest in high-temperature catalysis, specialized coatings, or aerospace/chemical processing environments where multi-element ceramic phases offer unique chemical or structural advantages.

research compound—materials scienceextreme temperature applicationscorrosion-resistant coatingscatalytic systemsaerospace advanced materialschemical process environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1090	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.150	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.300	-	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)	0.02890	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6266	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.

TaH6C2SeCl5 — Properties & Data | MatWorld

TaH6C2SeCl5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental