TaAuOFN — Properties & Data | MatWorld

TaAuOFN

ceramic

· TaAuOFN

TaAuOFN is an experimental ceramic compound combining tantalum, gold, oxygen, and fluorine—a research-phase material designed to explore properties at the intersection of refractory metals and noble metal chemistry. This composition suggests investigation into high-temperature stability, corrosion resistance, or specialized optical/electronic properties, though it remains primarily a laboratory material without established commercial production or widespread industrial deployment. The tantalum-gold-fluorine system is of interest in materials science for potential applications requiring extreme chemical inertness or unusual electronic behavior, but practical use cases and performance advantages over conventional alternatives remain under development.

experimental/research materialhigh-temperature applicationscorrosion-resistant coatingselectronic materials researchchemical-resistant components

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.821	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.380	eV/atom	DFT

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.

TaAuOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental