Na4SrBe — Properties & Data | MatWorld

Na4SrBe

ceramic

· JVASP-70969· Na4SrBe

Na4SrBe is an experimental ceramic compound containing sodium, strontium, and beryllium in a fixed stoichiometric ratio, representing research into multi-cation oxide or fluoride ceramic systems. While not yet established in mainstream industrial production, materials in this family are investigated for applications requiring lightweight ceramics with tailored ionic and mechanical properties, potentially relevant to solid-state electrolytes, thermal management systems, or specialized optical components where the combination of light elements offers density and performance advantages over conventional ceramics.

solid-state electrolytes (research)lightweight ceramic matrix compositesthermal management (lab-scale)optical/photonic materials (experimental)high-temperature structural ceramics (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11.13	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4800	-	DFT · OptB88vdW
Shear Modulus(G)	980.0	MPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.678	kg/m³	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)	0.4334	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4112	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.

Na4SrBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental