ScSi2Os2 — Properties & Data | MatWorld

ScSi2Os2

ceramic

· JVASP-156018· ScSi2Os2

ScSi2Os2 is a scandium silicate ceramic compound that belongs to the family of rare-earth silicates, which are typically engineered for high-temperature structural and functional applications. While this specific stoichiometry appears to be a research composition rather than an established commercial material, scandium silicates are investigated for their potential in aerospace thermal protection, refractory linings, and electronic substrates where thermal stability and low thermal conductivity are valued. Engineers would consider this material family when conventional silicates or alumina fail to meet combined requirements for thermal insulation, chemical inertness, and structural retention at extreme temperatures.

High-temperature ceramicsAerospace thermal barriersRefractory applicationsResearch/developmental materialsElectronic substratesThermal insulation systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3557	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5782	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.

ScSi2Os2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental