SnSb4S7

ceramic

· JVASP-147512· SnSb4S7

SnSb4S7 is a mixed-metal sulfide ceramic compound combining tin and antimony with sulfur, belonging to the family of chalcogenide ceramics. This material is primarily of research and developmental interest for thermoelectric and photovoltaic applications, where mixed-metal sulfides are explored for their electronic properties and potential in energy conversion devices. Its notable advantages in this context include tunable band gaps and mixed-valency effects that distinguish it from single-metal sulfide alternatives, though industrial adoption remains limited pending further optimization of performance and manufacturability.

thermoelectric devicesphotovoltaic researchchalcogenide semiconductorsenergy conversion materialssolid-state chemistry researchexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1646	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6650	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3643	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

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.

SnSb4S7 — Properties & Data | MatWorld

SnSb4S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental