Mg4 Cr4 O12

semiconductor

· Mg4 Cr4 O12

Mg4Cr4O12 is a mixed-metal oxide semiconductor compound combining magnesium and chromium in a spinel or related crystal structure. This material belongs to the family of transition metal oxides used in advanced ceramics and electronic applications, though it remains primarily in research and development rather than mainstream industrial production. The compound is of interest for optoelectronic devices, sensing applications, and potential catalytic uses where the combination of magnesium and chromium oxidation states can be exploited.

Research and development semiconductorsOxide electronicsCatalytic material substratesOptical sensingHigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	199.4	GPa	—
Shear Modulus(G)	110.4	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.410	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 Cr4 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control