Ti2CuS4 — Properties & Data | MatWorld

Ti2CuS4

Name: Ti2CuS4
Brand: MatWorld

metal

· Ti2CuS4

Ti2CuS4 is an intermetallic compound combining titanium, copper, and sulfur, representing an emerging material within the ternary metal-chalcogenide family. This compound is primarily of research interest rather than established industrial use, being investigated for its potential in thermoelectric applications, energy conversion devices, and advanced functional materials where the combination of metallic and chalcogenide properties offers tunable electronic and thermal characteristics. Engineers evaluating this material should note it remains in the experimental stage; its selection would be driven by specific requirements for phase stability, electrical conductivity, or thermal performance in niche applications rather than as a replacement for conventional structural or functional materials.

thermoelectric devices (research stage)energy conversion materialsternary intermetallic compoundsfunctional materials developmentemerging applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,006.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	5,357.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1391	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)	1.918	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000475	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000544	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-19.54	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-21.01	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02280	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

Regulatory Screening

Environmental

Export Control

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.

Ti2CuS4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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