Mg4 Cu2 Sb2 O12

semiconductor

· Mg4 Cu2 Sb2 O12

Mg₄Cu₂Sb₂O₁₂ is a mixed-metal oxide semiconductor compound combining magnesium, copper, and antimony oxides in a complex crystalline structure. This material belongs to the family of quaternary oxide semiconductors and is primarily of research interest for thermoelectric and electronic device applications, where the combination of mixed-valence metal centers offers potential for tunable electrical and thermal transport properties. Compared to conventional binary or ternary semiconductors, such complex oxides can exhibit enhanced performance in niche applications like waste heat recovery and solid-state cooling, though this particular composition remains largely in the experimental phase requiring further development for commercial viability.

thermoelectric devicessolid-state coolingresearch semiconductorswaste heat recoveryadvanced oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06530	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.808	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.

Mg4 Cu2 Sb2 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control