BOsO3 — Properties & Data | MatWorld

BOsO3

ceramic

· BOsO3

BOsO₃ is a mixed-metal oxide ceramic compound containing boron and osmium, representing a rare composition not widely documented in mainstream engineering databases. This material falls within the family of specialty oxide ceramics and appears to be primarily a research or exploratory compound rather than an established commercial material. Given its heavy osmium content, BOsO₃ would likely be investigated for high-temperature applications, catalytic systems, or specialized optical/electronic functions where osmium's unique properties (density, refractory behavior, electronic characteristics) could be leveraged in combination with boron oxide's glass-forming or structural role.

research phase compoundhigh-temperature ceramicscatalyst supportsspecialty refractoriesexperimental electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3776	lb/in³	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	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	-0.00200	μB	DFT
↳	0.02993	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000552	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000531	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.950	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	6.810	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.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	1.746	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.02900	eV/atom	DFT
↳	2.260	eV/atom	DFT
↳	-0.01009	eV/atom	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.

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.

BOsO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental