Sr3In

ceramic

· JVASP-18841· Sr3In

Sr3In is an intermetallic ceramic compound composed of strontium and indium, belonging to the family of ternary metal compounds with potential ionic or mixed-bonding character. This material is primarily investigated in research contexts for advanced ceramic and solid-state applications, particularly in studies of thermoelectric properties, ionic conductivity, and high-temperature structural ceramics where the combination of strontium's electropositive nature and indium's electronic properties may offer functional advantages over conventional ceramics.

thermoelectric devicessolid electrolyte researchhigh-temperature structural ceramicselectronic materials developmentlaboratory/experimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1461	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000571	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000581	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-19.39	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-19.69	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)	0.08330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1820	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.

Sr3In — Properties & Data | MatWorld

Sr3In

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental