As2 K1 Rh2

semiconductor

· As2 K1 Rh2

As₂K₁Rh₂ is an experimental ternary semiconductor compound combining arsenic, potassium, and rhodium. This material belongs to the family of mixed-metal arsenides and represents a research-phase compound with potential applications in electronic and optoelectronic devices where the combination of these elements might enable unusual band structure properties or catalytic functionality. While not yet established in mainstream engineering practice, compounds in this chemical family are of interest to materials researchers exploring novel semiconducting phases for next-generation electronic components or heterogeneous catalysis.

Research & developmentExperimental semiconductorsCatalytic applicationsElectronic materials screeningSolid-state chemistryOptoelectronic device engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	57.92	GPa	—
Shear Modulus(G)	34.07	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6060	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.

As2 K1 Rh2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control