NbAsOs2

metal

· JVASP-75736· NbAsOs2

NbAsO₂ is a niobium-based metal compound containing arsenic and oxygen, representing an intermetallic or mixed-valence material that falls outside conventional alloy categories. This is a research-phase compound with limited industrial deployment; materials in this chemical family are typically investigated for high-temperature structural applications, electronic devices, or specialized catalytic systems where niobium's refractory properties and arsenic-oxygen interactions may offer unique performance windows. Engineers would consider such materials only in advanced R&D contexts where standard niobium alloys or conventional oxides prove insufficient for extreme temperature stability, electronic band-gap engineering, or specialized corrosion resistance in niche chemical environments.

Research/experimental compoundHigh-temperature structural applicationsElectronic/semiconductor materialsCatalytic systemsRefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	33,648.8	ksi	DFT · OptB88vdW
Shear Modulus(G)	-2,810.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5169	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	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)	0.6765	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3536	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

Export Control

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.

NbAsOs2 — Properties & Data | MatWorld

NbAsOs2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control