Nb2 Te2 Cl18

semiconductor

· Nb2 Te2 Cl18

Nb₂Te₂Cl₁₈ is a layered halide compound combining niobium, tellurium, and chlorine—a material class that has emerged primarily in condensed-matter physics and materials research rather than established industrial production. This compound belongs to the family of transition metal chalcohalides, which are being investigated for semiconducting and optoelectronic properties due to their tunable band gaps and layered crystal structures. While not yet commercialized at scale, materials in this family show promise for niche applications where novel electronic or photonic behavior is advantageous over conventional semiconductors.

experimental semiconductor researchlayered material heterostructuresoptoelectronic device prototypingcondensed-matter physics studies 2D material device platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.989	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9560	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.

Nb2 Te2 Cl18

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control