Pr6 Si4 S16 I2

semiconductor

· Pr6 Si4 S16 I2

Pr6Si4S16I2 is a rare-earth mixed-anion semiconductor compound combining praseodymium, silicon, sulfur, and iodine. This is an exploratory research material belonging to the family of rare-earth chalcohalide semiconductors, which are being investigated for their tunable band gaps and potential photonic or solid-state applications. The combination of rare-earth elements with both chalcogenide (sulfur) and halide (iodine) anions creates a structured framework that researchers are studying for emerging optoelectronic, photovoltaic, or radiation-detection applications where conventional semiconductors may have limitations.

experimental optoelectronicsrare-earth photonic materialsradiation detection researchsolid-state physics studiesthin-film semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.611	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.575	eV/atom	—

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

Regulatory Screening

Environmental

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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.

Pr6 Si4 S16 I2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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