Nb4 Cl12 O4

semiconductor

· Nb4 Cl12 O4

Nb₄Cl₁₂O₄ is a niobium-based mixed-valence semiconductor compound containing niobium, chlorine, and oxygen in a layered or cluster structure. This is a specialized research material within the family of niobium halide oxides, which are of emerging interest for their tunable electronic properties and potential in optoelectronic and catalytic applications. The material remains primarily in the experimental stage, with potential relevance to researchers exploring new semiconductor platforms for high-performance devices where conventional materials reach performance or cost limitations.

experimental semiconductorsoptoelectronic devicescatalysis researchmaterials characterization studiessolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21.44	GPa	—
Shear Modulus(G)	14.37	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.664	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.690	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.

Nb4 Cl12 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control