RhI3 — Properties & Data | MatWorld

RhI3

ceramic

· JVASP-102631· RhI3

Rhodium iodide (RhI₃) is an inorganic ceramic compound combining the noble metal rhodium with iodine, belonging to the halide ceramic family. This is primarily a research and specialized material rather than a commodity engineering ceramic, studied for its potential in catalysis, optoelectronics, and solid-state chemistry applications where the chemical properties of rhodium and iodine interactions are leveraged. Engineers would consider RhI₃ in niche applications requiring corrosion resistance, chemical inertness, or catalytic activity in harsh chemical environments, though its practical engineering use remains limited and material selection would typically depend on specific experimental or laboratory requirements rather than high-volume industrial production.

research catalysisoptoelectronic materialshalide ceramicschemical synthesislaboratory compoundscorrosion-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2191	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9110	eV	DFT · OptB88vdW
↳	1.143	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.86	-	DFT · OptB88vdW
↳	9.789	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.83	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2900	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

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.

RhI3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental