Rb3Sn4Au

metal

· JVASP-154405· Rb3Sn4Au

Rb3Sn4Au is an intermetallic compound composed of rubidium, tin, and gold, belonging to the family of rare-earth and alkali-metal-based intermetallics. This material exists primarily as a research compound rather than an established industrial material, studied for its unique crystal structure and potential electronic or catalytic properties arising from the combination of a highly reactive alkali metal (rubidium) with noble and semi-metallic elements.

experimental intermetallic researchsolid-state chemistry studiescatalysis developmentelectronic material characterizationphase diagram explorationmaterials for extreme conditions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1793	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5720	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4083	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.

Rb3Sn4Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control