Ag4 C4 S4 N4

semiconductor

· Ag4 C4 S4 N4

Ag₄C₄S₄N₄ is an experimental semiconductor compound containing silver, carbon, sulfur, and nitrogen in a 1:1:1:1 stoichiometry. This mixed-anion compound belongs to an emerging class of multinary semiconductors being investigated for optoelectronic and functional material applications, with potential relevance to photocatalysis, sensing, or solid-state electronics where the combination of elements may enable tunable band gaps or unique electronic properties not accessible in binary or conventional ternary semiconductors.

photocatalytic materials (research)optoelectronic devices (emerging)thin-film semiconductorssensing applications (exploratory)functional materials developmentnext-generation electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.21	GPa	—
Shear Modulus(G)	6.347	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.326	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2320	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.

Ag4 C4 S4 N4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control