NdI3 — Properties & Data | MatWorld

NdI3

Name: NdI3
Brand: MatWorld

ceramic

· NdI3

Neodymium iodide (NdI₃) is an inorganic ionic ceramic compound belonging to the rare-earth halide family, characterized by strong ionic bonding between neodymium cations and iodide anions. It appears primarily in research and specialized applications rather than mainstream industrial use, serving as a precursor material for rare-earth element extraction, optical/photonic devices, and high-temperature chemistry studies where its thermal stability and unique crystal structure are exploited. NdI₃ is notable within rare-earth halide ceramics for its potential in solid-state lighting phosphors, laser host materials, and nuclear fuel applications, though most current use remains in laboratory and pilot-scale settings rather than production engineering.

rare-earth extractionoptical materials researchhigh-temperature chemistryphosphor precursorslaser host materialsspecialty ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11.49	GPa	DFT · OptB88vdW
Shear Modulus(G)	4.130	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.418	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.584	eV	DFT · OptB88vdW
↳	2.629	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	11.79	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.641	-	DFT · OptB88vdW
↳	3.928	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	10.16	%	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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-1.367	eV/atom	DFT · OptB88vdW
↳	-1.628	eV/atom	Measured

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

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

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.

NdI3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental