KFeI3

metal

· JVASP-144849· KFeI3

KFeI3 is an intermetallic compound composed of potassium, iron, and iodine, representing a mixed-metal halide in the broader class of ternary metal iodides. This material is primarily of research and developmental interest rather than established industrial production; compounds in this family are investigated for potential applications in solid-state chemistry, including catalysis, battery materials, and semiconducting systems where the combination of transition metals and alkali metals with halides can produce interesting electronic and structural properties.

research compoundscatalytic materials (exploratory)solid-state chemistrybattery/electrochemical researchhalide-based semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1847	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5120	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1291	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5590	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

KFeI3 — Properties & Data | MatWorld

KFeI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control