Rb3SbI6 — Properties & Data | MatWorld

Rb3SbI6

ceramic

· JVASP-107868· Rb3SbI6

Rb₃SbI₆ is an inorganic halide perovskite ceramic composed of rubidium, antimony, and iodine. This material is primarily a research compound under investigation for optoelectronic and photovoltaic applications, particularly as an alternative to lead-based perovskites due to its potential for lower toxicity and improved stability. The material belongs to the emerging family of all-inorganic halide perovskites, which are explored for solar cells, scintillators, and radiation detection where conventional semiconductors or organic-inorganic hybrids face durability or performance limitations.

perovskite solar cellsradiation detectionphotovoltaic researchscintillator materialsoptoelectronic deviceslead-free semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.653	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.366	eV	DFT · OptB88vdW
↳	2.738	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.670	-	DFT · OptB88vdW
↳	3.895	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	8.160	%	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)	0.08490	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.009	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.

Rb3SbI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental