SrNi5As3

metal

· SrNi5As3

SrNi5As3 is an intermetallic compound composed of strontium, nickel, and arsenic, belonging to the family of ternary metal arsenides. This is a research-phase material studied primarily for its electronic and magnetic properties rather than established industrial production. The material family shows potential in thermoelectric and magnetoresponsive applications where controlled interaction between transition metals and metalloid elements can produce useful functionality, though current engineering adoption remains limited pending further characterization and processing development.

thermoelectric researchmagnetic materials developmentintermetallic compound studiessolid-state physics researchmaterials discovery phaseelectronic component development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2613	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Seebeck Coefficient(S)	-9.880	µV/K	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5055	eV/atom	—

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

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.

SrNi5As3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control