Ca4 I2 N2

semiconductor

· Ca4 I2 N2

Ca₄I₂N₂ is an experimental ionic semiconductor compound combining calcium, iodine, and nitrogen in a mixed-anion crystal structure. This material belongs to the family of rare-earth and alkaline-earth nitride halides, which are under investigation for next-generation optoelectronic and electronic device applications. The compound's potential lies in wide-bandgap semiconductor behavior and ionic conductivity, making it of interest in solid-state electronics research where conventional semiconductors reach performance limits.

solid-state electronics researchwide-bandgap semiconductorsionic conductorsoptoelectronic device developmenthigh-temperature electronicsemerging semiconductor compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,201	ksi	—
Shear Modulus(G)	5,263	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.405	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.385	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.

Ca4 I2 N2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control