NaSn2As2 — Properties & Data | MatWorld

NaSn2As2

ceramic

· JVASP-98349· NaSn2As2

NaSn2As2 is an intermetallic ceramic compound combining sodium, tin, and arsenic elements, representing a ternary phase that belongs to the family of metal arsenides and pnictide ceramics. This material is primarily of research and exploratory interest rather than established in mainstream industrial production; compounds in this chemical family are studied for potential applications in thermoelectric devices, semiconducting materials, and solid-state chemistry where unusual electronic or thermal transport properties may offer advantages over conventional alternatives. Engineers would consider this material in early-stage development projects seeking novel functionality in extreme environments or specialized applications where its specific crystal structure and phase stability provide benefits unavailable from more conventional ceramic or metallic systems.

thermoelectric researchexperimental semiconductorssolid-state chemistry studieshigh-temperature phase materialsarsenic-based intermetallicsmaterials discovery platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,269.2	ksi	DFT · OptB88vdW
Shear Modulus(G)	-2,684.6	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1851	lb/in³	DFT · OptB88vdW

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

Filter by

Method

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

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2939	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.

NaSn2As2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental