Mn2 Sb2 Se4 I2

semiconductor

· Mn2 Sb2 Se4 I2

Mn₂Sb₂Se₄I₂ is a layered mixed-halide chalcogenide semiconductor combining manganese, antimony, selenium, and iodine in a complex structure. This is a research-stage compound belonging to the broader family of halide perovskites and chalcogenide semiconductors, studied primarily for optoelectronic and photovoltaic applications where tunable bandgaps and layered crystal structures offer potential advantages over conventional semiconductors.

experimental photovoltaicsoptoelectronic devicesthin-film solar cellsphotodetectorsmaterials researchnext-generation semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3360	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.

Mn2 Sb2 Se4 I2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control