TaHgON2 — Properties & Data | MatWorld

TaHgON2

ceramic

· TaHgON2

TaHgON₂ is an experimental ternary ceramic compound combining tantalum, mercury, oxygen, and nitrogen. This material belongs to an understudied class of mixed-metal oxynitride ceramics with potential relevance to high-temperature or specialized electronic applications, though it remains largely in the research phase with limited industrial deployment. The tantalum-mercury-nitrogen system is of interest to materials researchers exploring novel ceramic compositions with tailored electronic, thermal, or chemical properties, though practical use cases remain to be established compared to mature tantalum compounds (tantalum carbides, nitrides, oxides) already used in industry.

research-phase materialrefractory ceramics (potential)electronic materials (emerging)high-temperature applications (exploratory)metal oxynitride compounds

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)	0.2387	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.920	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.

TaHgON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental