MgOsO3 — Properties & Data | MatWorld

MgOsO3

ceramic

· MgOsO3

MgOsO3 is a magnesium osmium oxide ceramic compound combining alkaline earth and transition metal oxide chemistry. This material represents an experimental or specialized research composition rather than a widely commercialized engineering ceramic; compounds in this family are investigated for high-temperature stability, catalytic properties, and potential applications in extreme environments where osmium-bearing oxides offer unique refractory or electrochemical characteristics.

high-temperature ceramics researchcatalytic applicationsrefractory materials developmenttransition metal oxide studiesspecialized laboratory synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.276	kg/m³	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	0.2100	μB	DFT
↳	1.282	μB	DFT
↳	0.00400	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00297	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00291	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	24.23	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	23.96	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)	0.7247	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.213	eV/atom	DFT
↳	1.060	eV/atom	DFT
↳	-1.139	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.

MgOsO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental