Na4BeAlSi4ClO12 — Properties & Data | MatWorld

Na4BeAlSi4ClO12

ceramic

· JVASP-62221· Na4BeAlSi4ClO12

Na4BeAlSi4ClO12 is a synthetic sorosilicate ceramic compound belonging to the family of silicate minerals, specifically a beryllium-aluminum silicate with chlorine substituents. This composition resembles the mineral sodalite and related feldspathoid structures, which are ceramic materials known for their framework silicate architecture. While primarily a research and experimental compound rather than a commercial material, this compound is of interest in advanced ceramics research, potentially relevant for applications requiring thermal stability, low-density frameworks, or specialized optical/refractory properties that the beryllium-aluminum-silicate system can provide.

Advanced ceramic researchRefractory materials developmentLightweight structural compositesThermal insulation applicationsExperimental silicate ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.311	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.766	eV	DFT · OptB88vdW
↳	7.650	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.415	-	DFT · OptB88vdW
↳	1.887	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.762	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.

Na4BeAlSi4ClO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental