K2MnF6

metal
· K2MnF6

K₂MnF₆ is a potassium-manganese fluoride compound belonging to the family of complex metal fluorides, which are of primary interest in materials research rather than established industrial applications. This material has been investigated in battery technology (particularly as a cathode or electrolyte component in fluoride-ion batteries) and in specialized optical or magnetic applications due to its unique crystal structure and fluoride chemistry. Engineers would consider this compound for next-generation energy storage systems or advanced functional materials where the combination of fluoride ionic mobility and manganese chemistry offers potential advantages over conventional materials, though current use remains largely experimental and limited to research settings.

fluoride-ion battery cathodessolid-state electrolytesadvanced battery researchoptical materials (emerging)magnetic materials (research phase)high-energy-density storage systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Dielectric Constant (Relative Permittivity)(εr)
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Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
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Total Dielectric Tensor(ε)
Matrix (redacted)
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Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.