HoSeO3F

ceramic

· JVASP-57838· HoSeO3F

HoSeO3F is a rare-earth ceramic compound containing holmium, selenium, oxygen, and fluorine, representing a specialized fluoroselenate material likely developed for research applications rather than established industrial production. This compound belongs to the family of rare-earth oxyhalides and fluoride ceramics, which are primarily investigated for their optical, electronic, and structural properties in laboratory and advanced materials contexts. The incorporation of holmium—a lanthanide with notable magnetic and luminescent properties—makes this material of potential interest for photonic devices, solid-state lasers, or functional ceramics, though industrial applications remain limited and material selection would depend on specific property requirements not yet standardized in engineering practice.

research ceramicsrare-earth optical materialssolid-state laser host materialsphotonic compoundsfunctional ceramics developmentlaboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2329	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.374	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.992	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00123	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000630	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-352.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	408.1	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.557	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.

HoSeO3F — Properties & Data | MatWorld

HoSeO3F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental