Cu3Kr

metal

· JVASP-126984· Cu3Kr

Cu3Kr is an intermetallic compound composed of copper and krypton. This is a research-phase material with limited industrial precedent; it represents an experimental exploration of noble gas metallurgy rather than an established engineering alloy. The Cu–Kr system is primarily of academic interest for studying unusual bonding and crystal structure phenomena in noble gas-containing metals.

experimental materials researchnoble gas chemistry studyintermetallic compound developmentmaterials science modelinghigh-pressure synthesis applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.442	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)	1.317	eV/atom	—
Formation Energy(ΔHf)	1.317	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.

Cu3Kr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control