NbTeCl9 — Properties & Data | MatWorld

NbTeCl9

metal

· JVASP-5716· NbTeCl9

NbTeCl9 is an experimental niobium tellurium chloride compound that belongs to the metal halide family, representing advanced synthetic materials under active research. This compound is not established in commercial production or widespread industrial use; rather, it occupies the materials chemistry and condensed matter research space where novel transition metal halides are being explored for potential electronic, optical, or catalytic properties. Materials in this chemical family are investigated for applications in semiconductors, photocatalysis, and solid-state physics, though NbTeCl9 specifically remains primarily a laboratory compound without proven engineering applications at this time.

materials research and developmenttransition metal halide synthesisexperimental semiconductorsphotocatalytic researchcondensed matter physicslaboratory compound

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.992	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.989	eV	DFT · OptB88vdW
↳	2.498	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.718	-	DFT · OptB88vdW
↳	4.798	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000147	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000251	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-310.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	340.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	12.68	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9560	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.

NbTeCl9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control