Na12 S14 Sn4

semiconductor

· Na12 S14 Sn4

Na₁₂S₁₄Sn₄ is an inorganic semiconductor compound belonging to the family of sulfide-based materials with mixed cation chemistry. This is a research-phase compound rather than a commercial material, investigated primarily for its semiconducting properties and potential ion-transport characteristics that derive from its sodium and tin sulfide structure.

Solid-state electrolytesIon-conducting materialsExperimental battery componentsSemiconductor researchIonic conductivity applicationsMaterials screening studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,704.8	ksi	—
Shear Modulus(G)	1,567.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.023	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.011	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.

Na12 S14 Sn4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control