Mg2 S4 O14 — Properties & Data | MatWorld

Mg2 S4 O14

ceramic

· Mg2 S4 O14

Mg2S4O14 is an oxysulfide ceramic compound combining magnesium, sulfur, and oxygen elements. This material belongs to the family of mixed-anion ceramics and is primarily explored in research contexts for its potential in solid-state applications where combined ionic and covalent bonding characteristics may offer advantages. While not yet widely commercialized, oxysulfide ceramics of this type are investigated for their potential thermal stability, ionic conductivity, and chemical resistance in specialized applications.

solid-state electrolytes (research)high-temperature ceramics (experimental)chemical barrier coatingsthermal management (development stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	40.37	GPa	DFT · OptB88vdW
Shear Modulus(G)	25.72	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.957	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.720	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.

Mg2 S4 O14

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental