CuSbPbS3 — Properties & Data | MatWorld

CuSbPbS3

Name: CuSbPbS3
Brand: MatWorld

semiconductor

· CuSbPbS3

CuSbPbS3 is a quaternary semiconductor compound combining copper, antimony, lead, and sulfur—a mixed-metal sulfide system that bridges traditional chalcogenide semiconductors with complex multinary phases. This material remains largely in the research domain, studied primarily for its potential in thermoelectric applications and photovoltaic devices, where the combination of multiple cation sites and sulfide bonding can enable tunable electronic properties and enhanced charge carrier behavior compared to binary or ternary alternatives.

thermoelectric power generationphotovoltaic researchsemiconductor device developmentmaterials informatics studiesexperimental compound characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	30.47	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	16.74	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.726	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	1.310	eV	Measured
↳	0.6910	eV	DFT · OptB88vdW
↳	1.044	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.42	-	DFT · OptB88vdW
↳	9.257	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	32.21	%	DFT · TBmBJ

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)	0.01450	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4157	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.

CuSbPbS3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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