Rb2 Pb2 I2 O12

semiconductor

· Rb2 Pb2 I2 O12

Rb₂Pb₂I₂O₁₂ is an experimental mixed-halide perovskite-related semiconductor compound combining rubidium, lead, iodine, and oxygen in a complex crystal structure. This material belongs to the emerging class of hybrid and inorganic perovskites under investigation for optoelectronic applications, particularly where radiation tolerance, thermal stability, or tunable bandgaps are desired compared to conventional halide perovskites. Research into such lead-based iodide compounds focuses on radiation detection, photovoltaic efficiency enhancement, and scintillation applications where the incorporation of heavy elements and structural complexity may offer advantages in specific environments.

experimental radiation detectorsperovskite photovoltaics researchscintillation materials developmentnext-generation semiconductorsspace/high-energy physics instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	55.62	GPa	—
Shear Modulus(G)	20.95	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8410	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Rb2 Pb2 I2 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control