MgS3 — Properties & Data | MatWorld

MgS3

ceramic

· JVASP-109568· MgS3

MgS3 is an experimental magnesium polysulfide ceramic compound that belongs to the family of magnesium chalcogenides, materials with potential for solid-state energy storage and battery applications. While not yet widely commercialized, MgS3 is primarily of research interest for advanced battery cathode materials and solid electrolyte systems, where its ionic conductivity and electrochemical stability are being explored as alternatives to conventional lithium-based systems. Its development represents an emerging area in post-lithium battery chemistries, particularly relevant for applications requiring higher energy density or improved safety profiles.

solid-state battery cathodesmagnesium-ion battery researchsolid electrolyte materialsenergy storage systemsadvanced battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.645	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2731	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5581	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

MgS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental