NaVAs — Properties & Data | MatWorld

NaVAs

metal

· JVASP-75692· NaVAs

NaVAs is an intermetallic compound combining sodium, vanadium, and arsenic—a research-phase material not in widespread commercial production. This compound belongs to the broader family of lightweight intermetallics and refractory materials being investigated for high-temperature structural applications and advanced energy storage systems. While not yet deployed in mature industries, materials in this chemical family are studied for potential use in next-generation aerospace components, thermoelectric devices, and battery electrode materials where unconventional element combinations offer novel property combinations.

Research and developmentHigh-temperature structural applicationsEnergy storage materialsThermoelectric devicesAdvanced aerospace conceptsExperimental intermetallic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,526.7	ksi	DFT · OptB88vdW
Shear Modulus(G)	3,533.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1426	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.000	µB	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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.094	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6270	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.

NaVAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control