Na3Cu — Properties & Data | MatWorld

Na3Cu

metal

· JVASP-102961· Na3Cu

Na3Cu is an intermetallic compound combining sodium and copper in a 3:1 ratio, belonging to the family of sodium-copper phases studied primarily in materials research rather than established industrial production. This compound is of interest in fundamental metallurgy and solid-state chemistry for understanding phase diagrams and intermetallic structure-property relationships, though it remains largely experimental. Its potential applications would be confined to specialized research contexts or niche technologies where sodium-copper interactions are relevant, such as advanced battery systems or experimental alloy development.

research metallurgyphase diagram studiesexperimental alloyssolid-state chemistryintermetallic compoundsbattery research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.205	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1662	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1571	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.

Na3Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control