Hg3SbAsS3 — Properties & Data | MatWorld

Hg3SbAsS3

ceramic

· JVASP-29404· Hg3SbAsS3

Hg3SbAsS3 is a quaternary sulfide ceramic compound containing mercury, antimony, arsenic, and sulfur. This material belongs to the family of chalcogenide ceramics and is primarily of research interest for semiconductor and photonic applications due to its mixed-metal sulfide composition. While not widely established in mainstream industrial production, compounds in this chemical family are explored for specialized optoelectronic devices, infrared optics, and potential photovoltaic systems where their bandgap and optical properties offer advantages over conventional semiconductors.

research semiconductorsinfrared opticschalcogenide ceramicsphotonic materialslaboratory synthesissolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2572	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.410	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	11.80	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.860	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.833	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00146	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000766	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-300.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	207.9	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)	0.09660	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.05355	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.

Hg3SbAsS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental