K3ReClF6 — Properties & Data | MatWorld

K3ReClF6

ceramic

· JVASP-34675· K3ReClF6

K3ReClF6 is a mixed-metal halide ceramic compound containing potassium, rhenium, chlorine, and fluorine, representing a complex ionic ceramic in the family of transition metal fluorochlorides. This material is primarily of research and specialized industrial interest, investigated for applications requiring high thermal stability, chemical inertness, and the unique electronic properties afforded by rhenium-based coordination chemistry. Its use is limited to niche applications in catalysis, advanced ceramics development, and potentially in fluoride-ion-conducting systems or specialized refractory compositions where the rhenium and halide chemistry provide advantages over conventional alternatives.

experimental fluoride ceramicsrhenium-based catalystshigh-temperature inert compoundsmaterials researchhalide solid-state chemistryspecialized refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1353	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.627	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.744	-	DFT · OptB88vdW
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000553	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000624	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-408.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	424.3	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)	0.02140	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.512	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.

K3ReClF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental