Ba1 Sr2 Mg1 Si2 O8

ceramic

· Ba1 Sr2 Mg1 Si2 O8

Ba₁Sr₂Mg₁Si₂O₈ is a silicate-based ceramic compound belonging to the family of alkaline earth silicates, combining barium, strontium, and magnesium oxides with silica. This material is primarily investigated in research contexts for high-temperature applications and dielectric/electrical insulation systems, where the mixed-cation silicate structure offers potential advantages in thermal stability and mechanical performance compared to single-cation alternatives. The combination of heavy alkaline earth elements (Ba, Sr) with magnesium suggests applications in refractory systems, advanced ceramics for thermal barriers, or specialty glass-ceramics where phase stability and creep resistance at elevated temperatures are critical.

high-temperature refractoriesthermal barrier coatingsdielectric ceramicsglass-ceramic developmentelectrical insulation systemsresearch/experimental compound

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	107.6	GPa	—
Shear Modulus(G)	69.25	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.261	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.222	eV/atom	—

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

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.

Ba1 Sr2 Mg1 Si2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental