KMg6Cu

metal

· JVASP-94219· KMg6Cu

KMg6Cu is a ternary intermetallic compound combining potassium, magnesium, and copper—a material family that remains largely in the research and development phase rather than established in production. This composition sits within the broader class of lightweight metallic intermetallics, where combinations of light elements (Mg, K) with transition metals (Cu) are explored for potential structural or functional applications. While KMg6Cu itself has limited documented industrial use, materials in this family are of interest to researchers investigating lightweight alloys, hydrogen storage candidates, and electrochemical systems where the unique electronic properties of ternary metal combinations may offer advantages over binary alloys.

experimental lightweight alloysintermetallic researchhydrogen storage materials (potential)electrochemical applications (research phase)academic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.980	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1915	eV/atom	—
Formation Energy(ΔHf)	0.1401	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.

KMg6Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control