MgCoCu3Se4

metal
· JVASP-104547· MgCoCu3Se4

MgCoCu3Se4 is a quaternary intermetallic compound combining magnesium, cobalt, and copper with selenium, representing an emerging material in the family of selenide-based metallic compounds. This composition falls into the category of research and exploratory materials being investigated for thermoelectric and semiconductor applications where the combination of multiple transition metals with a chalcogen offers tunable electronic and thermal properties. While not yet established in high-volume industrial production, materials in this chemical family are of interest to researchers developing next-generation energy conversion devices and solid-state electronic components where the interplay between metallic bonding and chalcogenide characteristics can be leveraged.

thermoelectric devices (research phase)solid-state electronicshigh-temperature power generationsemiconductor researchthermal management systems (experimental)advanced materials characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
5.245
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
3.083
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1463
eV/atom—
Formation Energy(ΔHf)
-0.2999
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.