Ta2Mn4O9 — Properties & Data | MatWorld

Ta2Mn4O9

ceramic

· JVASP-140954· Ta2Mn4O9

Ta2Mn4O9 is a complex oxide ceramic compound combining tantalum and manganese elements, belonging to the family of mixed-metal oxides studied primarily in materials research rather than established industrial production. This compound is of interest in the research community for its potential in electronic, magnetic, or catalytic applications, though it remains largely experimental; its notable characteristics would be determined by its crystal structure and the unique properties that arise from the tantalum-manganese oxide system.

Advanced ceramics researchFunctional oxide materialsExperimental catalytic applicationsHigh-temperature oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.815	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9120	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00230	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.203	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.

Ta2Mn4O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental