TiNbS4 — Properties & Data | MatWorld

TiNbS4

metal

· JVASP-8798· TiNbS4

TiNbS4 is a layered ternary transition metal sulfide compound combining titanium, niobium, and sulfur in a 1:1:4 stoichiometry. This is a research-phase material being investigated for applications leveraging its layered crystal structure and potential for exfoliation into two-dimensional nanosheets, rather than a mature industrial material. The material family shows promise in energy storage, catalysis, and nanoelectronics where the weak interlayer bonding enables mechanical exfoliation and the transition metal chemistry supports electrochemical activity.

battery electrodes (research)supercapacitors (experimental)catalytic applicationstwo-dimensional nanomaterialsheterostructure fabricationmaterials science research

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	51.23	GPa	DFT · OptB88vdW
Exfoliation Energy(Eexf)	92.56	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2100	-	DFT · OptB88vdW
Shear Modulus(G)	38.28	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	3.812	kg/m³	DFT · OptB88vdW

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Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	147.5	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000800	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000332	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-15.01	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-15.64	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)	0.01930	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.256	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

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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.

TiNbS4

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