Rb2TlSbI6 — Properties & Data | MatWorld

Rb2TlSbI6

ceramic

· JVASP-104539· Rb2TlSbI6

Rb2TlSbI6 is a halide perovskite ceramic compound composed of rubidium, thallium, antimony, and iodine. This is a research-phase material under investigation for optoelectronic and photovoltaic applications, belonging to the broader family of inorganic halide perovskites that show promise as alternatives to lead-based perovskites. Engineers and researchers are exploring such materials for their potential in solid-state radiation detection, photovoltaic devices, and scintillator applications, where the heavy metal composition and crystalline structure may enable efficient light absorption and charge carrier transport.

Radiation detectionPerovskite solar cellsScintillator materialsOptoelectronic devicesLead-free halide perovskitesResearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.297	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.7420	eV	DFT · OptB88vdW
↳	0.8880	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.164	-	DFT · OptB88vdW
↳	7.086	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.23	%	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)	0.04710	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8628	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.

Rb2TlSbI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental