K2TcCl6 — Properties & Data | MatWorld

K2TcCl6

ceramic

· JVASP-3828· K2TcCl6

K2TcCl6 is an inorganic halide ceramic compound containing potassium, technetium, and chlorine elements. This material is primarily of research and specialized interest rather than established in mainstream engineering applications; compounds in this family are investigated for their crystalline properties and potential use in nuclear chemistry, radiation detection, or specialized catalytic applications where technetium's unique nuclear properties may be leveraged.

nuclear chemistry researchradiation detection systemsspecialized catalysisinorganic synthesislaboratory/research compoundshalide ceramic studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1008	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9950	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	7.803	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	21.56	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.800	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.790	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	3.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00111	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00139	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-321.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	337.1	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.419	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.

K2TcCl6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental