Rb7Th2(P2Se7)3

semiconductor

· Rb7Th2(P2Se7)3

Rb7Th2(P2Se7)3 is a mixed-metal selenophosphate compound containing rubidium, thorium, and phosphorus–selenium polyanion units, classified as a semiconductor material in the rare-earth and actinide phosphate family. This is a research-stage compound not yet established in commercial production; it represents exploration within inorganic semiconductor chemistry where complex metal selenophosphates are being investigated for potential optoelectronic, photovoltaic, and solid-state ionic applications. The material's notable feature is its incorporation of thorium (an actinide) and polydentate selenophosphate ligands, which can impart unusual band-gap engineering and ion-transport properties compared to simpler binary semiconductors.

experimental semiconductorsphotovoltaic researchsolid-state ionicsoptoelectronics (exploratory)materials chemistry (fundamental study)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.070	eV	—

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.

Rb7Th2(P2Se7)3

Electrical Properties

Regulatory Screening

Environmental

Export Control