Yb4Cl6O — Properties & Data | MatWorld

Yb4Cl6O

ceramic

· JVASP-34409· Yb4Cl6O

Yb4Cl6O is a rare-earth oxyhalide ceramic compound containing ytterbium, chlorine, and oxygen. This material belongs to the family of lanthanide-based ceramics and remains primarily in the research and development phase, with potential applications in optical, electronic, and high-temperature ceramic systems. The mixed anionic composition (chloride and oxide) makes it of interest for fundamental studies in solid-state chemistry and materials science, particularly for understanding phase stability and crystal structure in rare-earth systems.

rare-earth ceramics researchoptical materials developmenthigh-temperature ceramicssolid-state chemistryspecialty electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2415	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.542	eV	DFT · OptB88vdW
↳	7.536	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.794	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.664	-	DFT · OptB88vdW
↳	3.116	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.04873	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000335	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000397	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-77.21	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	410	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)	-2.836	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.

Yb4Cl6O

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental