LaClO — Properties & Data | MatWorld

LaClO

ceramic

· LaClO

Lanthanum chloride oxide (LaClO) is an inorganic ceramic compound combining rare-earth lanthanum with chlorine and oxygen. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in optical coatings, advanced ceramics, and materials requiring rare-earth oxide functionality. Engineers would consider LaClO-based compositions in specialty applications where lanthanum's optical, thermal, or chemical properties are advantageous, though commercial availability and manufacturing maturity remain limited compared to conventional rare-earth ceramics like lanthanum oxide or established oxyhalide compounds.

optical coatings and refractive materialsexperimental rare-earth ceramicshigh-temperature structural applicationsresearch and development materialsspecialty refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,582.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	5,614.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1949	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)	4.022	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	18.31	-	DFT · PBE
↳	10.02 range 4.469–15.57median of 2 measurements	-	DFT · PBEsol
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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)	-3.422	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.

LaClO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental