K6MnSe4

metal

· JVASP-55253· K6MnSe4

K6MnSe4 is an intermetallic compound combining potassium, manganese, and selenium—a research-phase material belonging to the family of metal selenides and multinary intermetallics. While not yet established in mainstream engineering applications, this compound is of interest in solid-state chemistry and materials research, particularly for investigating electronic properties, crystal structures, and potential thermoelectric or electrochemical behavior characteristic of selenide-based systems.

thermoelectric researchsolid-state chemistry studiesexperimental semiconductorscrystal structure analysiselectrochemical applications (research phase)selenide compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.829	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.226	eV	—
Dielectric Constant (Relative Permittivity)(εr)	7.616	-	—
Magnetic Moment(μB)	10.00	µB	—
Piezoelectric Modulus(eij)	0.1206	C/m²	—
Seebeck Coefficient(S)	-94.07	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.131	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.

K6MnSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control