Sm5Sb3 — Properties & Data | MatWorld

Sm5Sb3

ceramic

· JVASP-37586· Sm5Sb3

Sm₅Sb₃ is an intermetallic ceramic compound formed from samarium and antimony, belonging to the rare-earth pnictide family of materials. This is a research-phase compound studied primarily for its potential thermoelectric and electronic properties rather than established commercial applications. The material represents an area of active investigation into rare-earth-based ceramics for energy conversion and solid-state device applications where the combination of rare-earth and pnictide elements offers tunable electronic characteristics.

thermoelectric devices (research)rare-earth intermetallicssolid-state electronicsmaterials researchhigh-temperature applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.941	kg/m³	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9698	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.

Sm5Sb3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental