Fe1 P2 S6

semiconductor

· Fe1 P2 S6

Fe1P2S6 is an iron phosphorus sulfide compound belonging to the layered metal phosphorus chalcogenide semiconductor family. This material is primarily of research interest for emerging applications in optoelectronics, photocatalysis, and energy storage, where its layered crystal structure and tunable electronic properties make it a candidate for next-generation devices. While not yet widely commercialized, compounds in this material class are being investigated as alternatives to transition metal dichalcogenides for applications requiring enhanced visible-light absorption and catalytic activity.

photocatalytic materialslayered semiconductorsemerging energy storageoptoelectronic devicesresearch-phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,928.1	ksi	—
Shear Modulus(G)	2,942.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8269	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1930	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.

Fe1 P2 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control