BaCaAlF7 — Properties & Data | MatWorld

BaCaAlF7

Name: BaCaAlF7
Brand: MatWorld

metal

· JVASP-23033· BaCaAlF7

BaCaAlF7 is a barium calcium aluminum fluoride compound that belongs to the ceramic and fluoride material family. This material is primarily of research and specialty applications interest, where fluoride-based ceramics are valued for their optical transparency, thermal stability, and chemical inertness. It is encountered in advanced optics, laser systems, and high-temperature applications where conventional oxides are insufficient, though it remains less common than established alternatives like YAG or sapphire.

optical coatings and lenseslaser host materialshigh-temperature ceramicsfluoride-based opticsresearch compoundsspecialized refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.072	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	7.443	eV	DFT · OptB88vdW
↳	9.612	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.423	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.293	-	DFT · OptB88vdW
↳	1.945	-	DFT · TBmBJ
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000456	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000362	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-61.83	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	374.1	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)	-4.024	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

Export Control

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.

BaCaAlF7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

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