TcH4NO4

ceramic

· JVASP-55702· TcH4NO4

TcH4NO4 is a technetium-based ceramic compound containing hydrogen, nitrogen, and oxygen elements. This material belongs to the family of transition metal oxynitrides and is primarily of research interest rather than established industrial use. The compound's potential applications lie in nuclear chemistry, catalysis, and advanced ceramic research, where technetium's unique nuclear and chemical properties—combined with its oxynitride structure—may offer advantages in specialized high-performance or radiation-resistant applications.

nuclear chemistry researchexperimental ceramicscatalytic applicationstransition metal compoundsadvanced materials developmentradiation studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09700	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.419	eV	DFT · OptB88vdW
↳	3.822	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.248	-	DFT · OptB88vdW
↳	3.657	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000475	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000246	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-333	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	509	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.2100	%	DFT · TBmBJ

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)	0.05070	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.057	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.

TcH4NO4 — Properties & Data | MatWorld

TcH4NO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental