Cs4Zr3S14

semiconductor

· Cs4Zr3S14

Cs₄Zr₃S₁₄ is an inorganic sulfide compound containing cesium and zirconium, belonging to the family of metal chalcogenides. This is a research-phase material of interest in solid-state chemistry and materials science, primarily investigated for its potential in photovoltaic, optoelectronic, and ion-conduction applications. The Cs–Zr–S system represents an underexplored compositional space within layered and framework sulfide semiconductors, offering potential advantages in tunable electronic properties and crystal engineering compared to oxide-based or more-studied halide perovskite alternatives.

photovoltaic researchsolid-state semiconductorsion conductors (exploratory)optoelectronic devices (research phase)thermal energy conversion (potential)X-ray scintillators (emerging application area)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.350	eV	—

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.

Cs4Zr3S14

Electrical Properties

Regulatory Screening

Environmental

Export Control