K1 Cr1 F3

semiconductor
· K1 Cr1 F3

K1Cr1F3 is a research-phase compound combining potassium, chromium, and fluorine in a 1:1:3 stoichiometric ratio, classified as a semiconductor material. This compound belongs to the broader family of mixed-metal fluorides, which are being investigated for potential optoelectronic and solid-state applications where fluoride materials offer wide bandgaps and chemical stability. While not yet established in mainstream industrial production, materials in this compositional space are of interest to materials researchers exploring advanced semiconductors, ion conductors, and specialized optical components where the unique properties of chromium-containing fluorides could provide advantages over conventional semiconductors.

experimental semiconductor researchoptical material developmentsolid-state chemistry applicationsfluoride-based compound explorationadvanced materials R&D

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.