Rb2 Ge2 Cl6

semiconductor

· Rb2 Ge2 Cl6

Rb₂Ge₂Cl₆ is a halide perovskite-related semiconductor compound composed of rubidium, germanium, and chlorine elements. This material belongs to the family of metal halides under active research for optoelectronic and photovoltaic applications, particularly as an alternative to lead-based perovskites due to its lower toxicity profile. While primarily investigated at the research stage rather than in widespread commercial production, rubidium germanium chlorides are studied for potential use in next-generation solar cells, light-emitting devices, and radiation detectors where lead-free semiconductors and enhanced stability are design priorities.

perovskite solar cells (lead-free alternatives)optoelectronic research devicesradiation detection (experimental)photoluminescent materialsthin-film semiconductor developmentenvironmental-friendly electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14.10	GPa	—
Shear Modulus(G)	4.520	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.716	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.395	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 Ge2 Cl6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control