K2MnSe2O6 — Properties & Data | MatWorld

K2MnSe2O6

ceramic

· JVASP-11788· K2MnSe2O6

K2MnSe2O6 is a mixed-metal oxide ceramic compound containing potassium, manganese, and selenium oxides, representing a complex ternary ceramic system. This material exists primarily in research and materials science contexts rather than established commercial applications, where it is studied for its crystal structure, thermal properties, and potential electrochemical behavior as part of broader investigations into layered oxide ceramics and selenate compound families.

research ceramicssolid-state chemistrycrystal structure studiesthermal materials characterizationexperimental oxide compoundsmaterials database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.755	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.680	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.68	-	DFT · OptB88vdW
Magnetic Moment(μB)	5.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000627	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000778	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-190.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	369.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05140	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.417	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.

K2MnSe2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental