KAs4BrO6 — Properties & Data | MatWorld

KAs4BrO6

ceramic

· JVASP-12487· KAs4BrO6

KAs4BrO6 is a mixed-metal oxide ceramic compound containing potassium, arsenic, bromine, and oxygen elements. This is a specialty research ceramic with limited documented industrial use; it belongs to the family of complex halide-oxide ceramics that are primarily of academic interest for studying crystal structure, solid-state chemistry, and potential functional properties. Materials in this composition family are occasionally explored for specialized applications requiring specific ionic conductivity, optical, or structural properties, though KAs4BrO6 itself remains largely confined to laboratory characterization and theoretical materials research.

materials research and characterizationsolid-state chemistry studiescrystal structure analysisexperimental functional ceramicsion-conducting electrolytes (potential)optical or photonic material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,739.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	3,958.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1413	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.051	eV	DFT · OptB88vdW
↳	4.736	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.329	-	DFT · OptB88vdW
↳	3.228	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.6067	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.313	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00108	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00199	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-142.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	304.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
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)	-1.393	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

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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.

KAs4BrO6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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