W3 Cl18

semiconductor

· W3 Cl18

W3 Cl18 is a semiconductor material with a composition designation indicating tungsten and chlorine constituents, likely a tungsten chloride compound or related ternary phase. While specific composition details are not provided, this material class is of interest in materials research for potential applications in electronic devices, photocatalysis, or specialty semiconductor systems where tungsten-based compounds offer unique electronic or optical properties compared to conventional semiconductors.

semiconductor researchphotocatalytic applicationselectronic device developmentthin-film coatingsmaterials researchexperimental compound evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.392	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9480	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.

W3 Cl18 — Properties & Data | MatWorld

W3 Cl18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control