Pr1 Rh3 C1

semiconductor
· Pr1 Rh3 C1

Pr₁Rh₃C₁ is an intermetallic carbide compound combining praseodymium (a rare-earth element), rhodium (a precious transition metal), and carbon. This is a research-phase material studied for its potential in high-performance structural and functional applications where rare-earth intermetallics offer unique combinations of mechanical strength, thermal stability, and electronic properties. Due to the scarcity and cost of rhodium and the complexity of synthesizing ternary intermetallic carbides, this compound remains primarily in laboratory investigation rather than commercial production, but represents the broader family of rare-earth-transition metal carbides being explored for extreme-environment and specialty electronic applications.

High-temperature structural compositesRare-earth intermetallic researchAerospace materials developmentElectronic device substratesWear-resistant coatingsCatalysis research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.