CaTiS2 — Properties & Data | MatWorld

CaTiS2

Name: CaTiS2
Brand: MatWorld

metal

· JVASP-17902· CaTiS2

CaTiS₂ is an experimental ternary metal compound combining calcium, titanium, and sulfur elements, representing a niche composition within the broader family of transition metal chalcogenides. This material remains primarily in research phases rather than established commercial production, with potential applications in solid-state chemistry and materials science focused on understanding layered crystal structures and their electronic properties. Engineers would consider this compound for fundamental studies of mixed-valence systems and potentially for emerging technologies in energy storage or optoelectronics, though it lacks the material maturity and industrial infrastructure of conventional titanium alloys or established intermetallic compounds.

experimental research compoundssolid-state chemistry studieslayered chalcogenide systemsemerging energy storage (theoretical)crystal structure researchelectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	88.12	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	55.61	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.356	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.00400	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000541	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000470	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-24.34	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-22.50	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)	0.2529	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.727	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.

CaTiS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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