SiSb5

ceramic

· JVASP-124698· SiSb5

SiSb5 is a ceramic compound in the silicon-antimony system, likely an intermetallic or mixed-valence ceramic phase. This material appears to be primarily a research or specialized compound rather than a commodity industrial ceramic, as its specific applications and commercial availability are limited. Interest in such silicon-antimony phases typically centers on thermoelectric properties, semiconductor applications, or high-temperature structural uses where the specific crystal structure and electronic properties of this stoichiometric composition may offer advantages over more conventional alternatives.

thermoelectric devices (research)semiconductor materials (experimental)high-temperature ceramicsintermetallic compoundsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2157	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	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)	0.1115	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1107	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.

SiSb5 — Properties & Data | MatWorld

SiSb5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental