Ca1 W1 F6

semiconductor

· Ca1 W1 F6

CaWF₆ is a mixed-valence calcium tungsten fluoride compound belonging to the fluoride ceramic family, of interest primarily in research contexts rather than established industrial production. This material represents an emerging class of tungsten-based fluorides being investigated for potential applications in optical, electronic, and solid-state chemistry due to the unique properties arising from tungsten's variable oxidation states and fluoride's strong electronegativity. Limited commercial deployment exists; the compound is primarily studied for its fundamental material properties and potential as a precursor or component in advanced ceramics, photonics, or specialized electrochemical systems.

research & developmentoptical materials (exploratory)ceramic matrix composites (experimental)solid-state chemistryfluoride-based electrolytes (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.325	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.143	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.

Ca1 W1 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control