SiS31 — Properties & Data | MatWorld

SiS31

ceramic

· JVASP-132500· SiS31

SiS₃ is a silicon sulfide ceramic compound belonging to the family of binary sulfide ceramics. This material is primarily of research and development interest rather than established commercial production, with potential applications in high-temperature structural components and semiconductor-related fields where sulfide ceramics offer unique properties distinct from oxide ceramics.

high-temperature ceramics researchsemiconductor device componentssulfide ceramic compositesexperimental structural applicationsthermal barrier investigationsmaterials chemistry development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.099	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.713	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)	0.09490	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01539	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.

SiS31

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental