Sr2BrN — Properties & Data | MatWorld

Sr2BrN

ceramic

· Sr2BrN

Sr₂BrN is an experimental ceramic compound combining strontium, bromine, and nitrogen—a member of the antiperovskite family of materials being explored for their unique electronic and structural properties. While not yet in widespread commercial use, this material is of interest to researchers investigating solid-state applications, particularly where high rigidity combined with low density ceramics could provide advantages over conventional oxides. Its potential applications span emerging areas in functional ceramics, including solid-state electrolytes, semiconductors, and thermal management systems where unconventional crystal chemistry offers performance benefits.

research ceramicssolid-state electrochemistryfunctional materials developmentadvanced structural compositesthermal management systemssemiconductor applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	43.38	GPa	DFT
↳	50.79	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	26.81	GPa	DFT
↳	31.69	GPa	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
Density(ρ)	4.572	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	1.951	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	16.52	-	DFT · OptB88vdW
↳	10.19 range 5.132–15.25median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.437	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	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)	0.02690	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.499	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.

Sr2BrN

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental