B4 Ca2 Rh5

semiconductor

· B4 Ca2 Rh5

B4Ca2Rh5 is an experimental intermetallic compound combining boron, calcium, and rhodium in a fixed stoichiometric ratio, classified as a semiconductor. This material belongs to the family of complex metal borides and represents early-stage research into high-strength, thermally stable compounds, with potential applications in advanced electronics and structural materials where rhodium's catalytic and corrosion-resistance properties enhance performance.

research semiconductorshigh-temperature structural materialscatalytic applicationscorrosion-resistant coatingselectronic device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	164.0	GPa	—
Shear Modulus(G)	84.61	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00820	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6370	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.

B4 Ca2 Rh5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control