ScSiO3 — Properties & Data | MatWorld

ScSiO3

ceramic

· ScSiO3

Scandium silicate (ScSiO₃) is an advanced ceramic compound combining scandium oxide with silica, belonging to the family of rare-earth silicates. This material is primarily investigated in research contexts for high-temperature structural applications, optical coatings, and thermal barrier systems where its unique combination of scandium's properties (high melting point, low density) and silicate bonding offers potential advantages over conventional ceramics.

thermal barrier coatingshigh-temperature structural ceramicsresearch/experimental compositionsoptical coatingsaerospace materials developmentrefractory applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.07100	μB	DFT
↳	-0.4953	μB	DFT

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.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.601	eV/atom	DFT
↳	0.7400	eV/atom	DFT

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.

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.

ScSiO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental