MnIn2Se2S2

metal

· JVASP-109714· MnIn2Se2S2

MnIn₂Se₂S₂ is a quaternary chalcogenide compound combining manganese, indium, selenium, and sulfur—a research-phase material belonging to the family of mixed-anion semiconductors and chalcogenide alloys. This composition is primarily studied in academic and materials research settings for optoelectronic and thermoelectric applications, where the tunable bandgap and mixed-anion framework offer potential advantages over binary or ternary alternatives in controlling electronic and phononic properties.

thermoelectric energy conversionoptoelectronic semiconductorsphotovoltaic researchinfrared detectorsmaterials research/prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.738	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.785	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07060	eV/atom	—
Formation Energy(ΔHf)	-0.4879	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.

MnIn2Se2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control