Ca3 As1 Cl3

semiconductor

· Ca3 As1 Cl3

Calcium arsenide chloride (Ca₃As₁Cl₃) is an inorganic compound belonging to the mixed-halide semiconductor family, combining alkaline-earth and pnictogen elements with chloride. This is a research-phase material studied primarily for optoelectronic and solid-state physics applications rather than established industrial use; compounds in this chemical space are investigated for potential photonic devices, radiation detection, or next-generation semiconductor platforms where conventional materials reach performance limits.

experimental optoelectronicsradiation detectorsresearch semiconductorsphotonic materials developmentsolid-state physics studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.77	GPa	—
Shear Modulus(G)	29.74	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.713	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.140	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.

Ca3 As1 Cl3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control