Rb2LiBiI6 — Properties & Data | MatWorld

Rb2LiBiI6

ceramic

· JVASP-107142· Rb2LiBiI6

Rb2LiBiI6 is a halide perovskite ceramic compound combining rubidium, lithium, bismuth, and iodine in a structured lattice. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly as an alternative to lead-based perovskites; the bismuth substitution offers potential for reduced toxicity while maintaining semiconducting properties suitable for light absorption and charge transport. The material family is of significant interest in next-generation solar cells and X-ray detection systems where non-toxic, stable alternatives to conventional perovskites are sought.

perovskite solar cellsX-ray scintillators and detectorsoptoelectronic deviceslead-free semiconductor researchphotovoltaic materials developmentradiation detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1616	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.912	eV	DFT · OptB88vdW
↳	2.480	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.629	-	DFT · OptB88vdW
↳	4.618	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	12.98	%	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)	0.02820	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.065	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.

Rb2LiBiI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental