K2AlHgF6 — Properties & Data | MatWorld

K2AlHgF6

metal

· JVASP-105026· K2AlHgF6

K2AlHgF6 is an intermetallic compound containing potassium, aluminum, mercury, and fluorine—a specialized material that falls outside conventional structural metal categories. This compound is primarily of academic and research interest rather than established industrial production; it belongs to a family of complex metal fluorides that may exhibit unique electrochemical or thermal properties relevant to specialized applications in advanced materials development.

Research and developmentElectrochemical studiesExperimental fluoride compoundsMaterials science characterizationNon-conventional alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1544	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	1.681	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.081	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.52	%	DFT · TBmBJ

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)	0.1238	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.850	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

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.

K2AlHgF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control