RbHgSb — Properties & Data | MatWorld

RbHgSb

ceramic

· JVASP-156272· RbHgSb

RbHgSb is an intermetallic ceramic compound composed of rubidium, mercury, and antimony. This is a research-phase material within the family of alkali-metal-based intermetallics and chalcogenides, studied primarily for its electronic and structural properties rather than established commercial applications. Interest in this compound centers on fundamental materials science—particularly semiconductor behavior, crystal structure stability, and potential thermoelectric or optoelectronic applications—though industrial deployment remains limited to specialized laboratory and exploratory research settings.

thermoelectric researchsemiconductor compoundscrystal structure studiesadvanced materials developmentlaboratory characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.058	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.05800	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	21.48	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02690	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3110	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

RbHgSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental