Cr5 Se8 Rb1

semiconductor
· Cr5 Se8 Rb1

Cr5Se8Rb1 is a mixed-metal selenide compound containing chromium, selenium, and rubidium—a rare composition that falls within the broader family of chalcogenide semiconductors. This appears to be a research or exploratory compound rather than an established industrial material; such ternary selenides are primarily of scientific interest for investigating novel electronic and optical properties arising from the combination of transition metal (Cr) and alkali metal (Rb) frameworks. Engineers would consider compounds in this family for emerging applications where conventional semiconductors are inadequate, particularly in niche optoelectronic, sensing, or solid-state chemistry contexts where layered or highly tailored band structures are advantageous.

experimental semiconductorschalcogenide researchsolid-state electronicsoptical sensing devicesmaterials discovery

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
Cr5 Se8 Rb1 — Properties & Data | MatWorld