Na3CrBAsO7 — Properties & Data | MatWorld

Na3CrBAsO7

ceramic

· JVASP-44418· Na3CrBAsO7

Na3CrBAsO7 is an inorganic ceramic compound containing sodium, chromium, boron, and arsenic oxides, representing a mixed-metal borate-arsenate system. This is a research-phase material studied for its crystal structure and potential functional properties rather than an established commercial ceramic; such compounds are primarily of interest in solid-state chemistry and materials research for understanding ion transport, thermal stability, and structural frameworks that might enable future applications in specialized ceramics or functional materials.

research and developmentsolid-state chemistrycrystal structure studiesfunctional ceramics (experimental)materials screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.324	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.226	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	22.76	-	DFT · OptB88vdW
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00114	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000228	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-165.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	346.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.05160	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.007	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.

Na3CrBAsO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental