K4 Fe2 C8 O8

semiconductor

· K4 Fe2 C8 O8

K4Fe2C8O8 is an iron-based organometallic compound combining potassium, iron, carbon, and oxygen—a material class that bridges inorganic and organic chemistry. This appears to be a research-phase compound rather than an established commercial material; compounds in this family are investigated for electrochemical energy storage, heterogeneous catalysis, and semiconductor applications where tunable electronic properties are valuable.

experimental energy storagecatalytic applicationsresearch semiconductorselectrochemical systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.411	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.023	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.

K4 Fe2 C8 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control