Tl2NiC4N4 — Properties & Data | MatWorld

Tl2NiC4N4

metal

· JVASP-32777· Tl2NiC4N4

Tl2NiC4N4 is an experimental intermetallic nitride-carbide compound combining thallium, nickel, carbon, and nitrogen in a complex crystal structure. This material belongs to an emerging class of high-entropy or multi-component ceramic-metallic compounds being investigated for applications requiring enhanced hardness, thermal stability, or electrical properties not achievable with conventional alloys or ceramics. While not yet in widespread industrial production, research on similar ternary and quaternary nitride-carbide systems focuses on potential use in extreme-environment applications, wear-resistant coatings, or advanced functional materials where the combination of metal and nonmetal components provides design flexibility.

research and developmentadvanced coatingshigh-temperature applicationswear resistanceexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.747	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.431	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00236	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000503	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-260.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	340.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.1999	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1905	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

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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.

Tl2NiC4N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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