AgTe3I — Properties & Data | MatWorld

AgTe3I

Name: AgTe3I
Brand: MatWorld

metal

· JVASP-56505· AgTe3I

AgTe3I is a compound containing silver, tellurium, and iodine that belongs to the metal-based halide family. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric and optoelectronic devices where mixed-valence silver compounds and tellurium-based systems have shown promise. Engineers would consider this composition for exploratory work in energy conversion or semiconductor applications where the unique crystal structure and electronic properties of silver tellurium iodides may offer advantages over conventional alternatives.

thermoelectric devicesresearch semiconductorsoptoelectronic prototypessolid-state physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2131	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8790	eV	DFT · OptB88vdW
↳	1.531	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.79	-	DFT · OptB88vdW
↳	9.187	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.4533	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.257	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00178	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000930	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-194.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	329.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.98	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.06997	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

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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.

AgTe3I

Physical Properties

Electrical Properties

Other Properties

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