Mn4 Se8 O20 — Properties & Data | MatWorld

Mn4 Se8 O20

ceramic

· Mn4 Se8 O20

Mn₄Se₈O₂₀ is a mixed-valence manganese selenite ceramic compound combining manganese, selenium, and oxygen in a complex layered structure. This material belongs to the family of transition metal oxyselenides and remains primarily a research compound of interest in solid-state chemistry and materials science. It is investigated for potential applications in ion conductivity, catalysis, and electronic devices, with particular relevance to energy storage systems and semiconductor research where layered metal chalcogenide structures show promise for ionic transport and electrochemical activity.

solid-state ionic conductorselectrochemical catalyst researchenergy storage materials developmentsemiconductor researchchalcogenide-based electronicsexploratory functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8070	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.

Mn4 Se8 O20

Other Properties

Regulatory Screening

Environmental