Rb1 Na2 Sb1

semiconductor

· Rb1 Na2 Sb1

Rb₁Na₂Sb₁ is an intermetallic semiconductor compound composed of rubidium, sodium, and antimony, belonging to the family of alkali-metal antimonides. This is primarily a research material studied for its electronic and structural properties rather than a widely commercialized engineering material. The compound and related alkali-antimonide systems show promise in thermoelectric applications and fundamental condensed-matter physics research, where engineers investigate novel semiconducting phases for potential energy conversion and quantum material applications.

thermoelectric researchquantum materials developmentsemiconductor physicssolid-state experimentsenergy conversion studiesmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,886.3	ksi	—
Shear Modulus(G)	1,853.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8406	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4940	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.

Rb1 Na2 Sb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control