HeO7 — Properties & Data | MatWorld

HeO7

ceramic

· JVASP-124567· HeO7

HeO7 is a ceramic compound in the rare-earth oxide family, likely a mixed-valence or complex oxide phase based on its chemical formula. With a relatively low density for a ceramic, it represents a material of interest in materials research, though its specific industrial adoption and performance characteristics require further context to fully assess practical engineering relevance.

Research and developmentAdvanced ceramicsHigh-temperature applicationsSpecialty oxide compoundsMaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.029	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.160	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.322	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2393	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2271	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.

HeO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental