Co4 Hg2 O8

semiconductor

· Co4 Hg2 O8

Co₄Hg₂O₈ is an inorganic semiconductor compound containing cobalt, mercury, and oxygen in a mixed-valence oxide structure. This is a research-phase material studied primarily for its electronic and magnetic properties rather than established industrial production. The compound belongs to the family of transition metal oxides with potential applications in advanced electronics, but remains largely in the exploratory stage with limited commercial deployment; engineers would encounter this material primarily in specialized research contexts rather than conventional engineering design.

research semiconductorstransition metal oxidesexperimental electronicsmagnetic materials studymaterials chemistry researchsolid-state physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9270	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.

Co4 Hg2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control