Mg2 Mn4 S8

semiconductor

· Mg2 Mn4 S8

Mg₂Mn₄S₈ is a ternary sulfide semiconductor compound combining magnesium, manganese, and sulfur. This material belongs to the family of mixed-metal sulfides and is primarily investigated in research settings for optoelectronic and energy storage applications, where the combination of earth-abundant elements offers potential advantages over conventional semiconductors in cost and sustainability.

photovoltaic researchenergy storage materialsthin-film semiconductorsphotocatalysissolid-state battery componentsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5418	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8300	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.

Mg2 Mn4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control