K2RbAsCl6

ceramic

· JVASP-107813· K2RbAsCl6

K2RbAsCl6 is a halide double perovskite ceramic compound combining potassium, rubidium, arsenic, and chlorine elements. This is a research-phase material studied primarily in the solid-state chemistry and materials science communities for potential optoelectronic and semiconductor applications, rather than an established commercial engineering material. The double perovskite halide family offers theoretical advantages in photovoltaic absorbers and radiation detection due to structural tunability and the possibility of reduced toxicity compared to lead-based halide perovskites, though this specific composition remains experimental and has not achieved widespread industrial adoption.

perovskite solar cells (research)radiation detection (experimental)semiconductor researchphotovoltaic absorbers (lab-scale)halide perovskite alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.258	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.410	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08560	eV/atom	—
Formation Energy(ΔHf)	-1.449	eV/atom	—

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

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.

K2RbAsCl6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental