S2 Rb2 Au2

semiconductor

· S2 Rb2 Au2

S2Rb2Au2 is an experimental intermetallic compound combining sulfur, rubidium, and gold in a stoichiometric ratio, classified as a semiconductor material. This compound belongs to the family of mixed-metal chalcogenides and is primarily of research interest for exploring novel electronic and structural properties rather than established commercial production. The material's combination of a precious metal (gold) with alkali metal (rubidium) and chalcogen (sulfur) suggests potential applications in solid-state electronics, thermoelectrics, or catalysis, though practical engineering use remains limited to specialized laboratory and exploratory device development.

research semiconductorsexploratory electronicsthermoelectric materials researchcatalytic surfacessolid-state physics devicesadvanced intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.91	GPa	—
Shear Modulus(G)	10.11	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.173	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8460	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.

S2 Rb2 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control