C2 Na4 S6

semiconductor

· C2 Na4 S6

C2Na4S6 is an inorganic sulfide compound belonging to the sodium-based semiconductor family, primarily of research and developmental interest rather than established commercial production. This material exhibits semiconductor characteristics and is being investigated for potential applications in energy storage, photovoltaic devices, and solid-state chemistry where sodium-sulfur systems offer advantages in ionic conductivity and electrochemical stability. The compound represents part of a broader class of alkali metal sulfides that show promise for next-generation battery chemistries and emerging optoelectronic applications, though it remains largely in the laboratory exploration phase compared to more mature semiconductor alternatives.

experimental energy storagesolid-state battery researchphotovoltaic developmentionic conductor studiessemiconductor researchnext-generation electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,854.1	ksi	—
Shear Modulus(G)	1,222.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5720	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.

C2 Na4 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control