Sr2MnZn2As2O2

ceramic

· JVASP-40993· Sr2MnZn2As2O2

Sr2MnZn2As2O2 is an oxypnictide ceramic compound containing strontium, manganese, zinc, and arsenic—a member of the layered quaternary oxide family that has been primarily explored in materials research for its interesting magnetic and electronic properties. This is an experimental compound rather than an established industrial material, studied in academic and research laboratories as part of investigations into mixed-metal oxides with potential magnetoelectric or magnetic functionality. The combination of transition metals (Mn, Zn) with a rare-earth alkaline-earth element (Sr) in an oxypnictide framework suggests potential relevance to advanced functional ceramics, though practical applications remain under development and the material is not yet widely deployed in commercial engineering systems.

functional ceramics researchmagnetic oxide compoundsmaterials science experimentationsolid-state chemistry developmentmagnetoelectric material candidates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2032	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.546	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000885	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000853	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-40.43	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-41.18	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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02550	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.418	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.

Sr2MnZn2As2O2 — Properties & Data | MatWorld

Sr2MnZn2As2O2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental