RhI2 — Properties & Data | MatWorld

RhI2

ceramic

· JVASP-41919· RhI2

RhI₂ is an inorganic ceramic compound combining rhodium and iodine, representing a mixed-valent halide material with potential applications in specialized functional ceramics and advanced materials research. This compound belongs to the family of transition metal halides, which are studied for their unique electronic, optical, and catalytic properties. RhI₂ remains primarily a research-stage material rather than a commodity engineering ceramic, with its development driven by interest in halide-based functional materials for niche applications where its specific chemical and structural characteristics offer advantages over conventional oxides or fluorides.

research and developmentfunctional ceramicscatalyst materialssemiconductor researchhalide-based electronicsspecialized optics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.933	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000687	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000951	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.483	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.280	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.1613	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.09643	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.

RhI2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental