B2 Rh2

semiconductor

· B2 Rh2

B2 Rh2 is an intermetallic semiconductor compound based on rhodium with a B2 (CsCl-type) crystal structure, representing a research-phase material in the rhodium intermetallic family. While not widely commercialized, rhodium-based intermetallics are investigated for high-temperature structural applications and catalytic systems due to rhodium's exceptional corrosion resistance and thermal stability. This material would be of interest to researchers exploring advanced intermetallic semiconductors for niche applications requiring both electronic properties and extreme environmental resistance, though practical engineering adoption remains limited pending further characterization and scale-up development.

high-temperature structural intermetallics (research)catalytic systems (development phase)corrosion-resistant semiconductorsmaterials science researchaerospace/extreme environment exploratory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	278.3	GPa	—
Shear Modulus(G)	109.2	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02050	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3420	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.

B2 Rh2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control