Cr4Cu3Se8 — Properties & Data | MatWorld

Cr4Cu3Se8

metal

· JVASP-53381· Cr4Cu3Se8

Cr4Cu3Se8 is a ternary intermetallic compound combining chromium, copper, and selenium elements. This material belongs to the family of chalcogenide-based metal compounds and is primarily of research and developmental interest rather than established industrial production. The compound is investigated for potential applications in thermoelectric devices and solid-state electronics where its layered crystal structure and mixed-metal composition may offer tunable electrical and thermal transport properties.

thermoelectric materials (research)semiconductor developmentsolid-state electronicsmaterials physics studytransition metal chalcogenides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2093	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000378	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000303	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	34.46	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	30.22	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)	0.03760	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4061	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.

Cr4Cu3Se8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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