Sr2 Ca1 I6

semiconductor

· Sr2 Ca1 I6

Sr₂Ca₁I₆ is a halide perovskite semiconductor compound combining strontium, calcium, and iodine in a mixed-cation crystal structure. This is an experimental research material being investigated for optoelectronic applications, particularly as an alternative to lead-based perovskites in photovoltaic and light-emission devices, offering potential advantages in stability and reduced toxicity concerns.

perovskite solar cellsoptoelectronic researchlead-free semiconductorslight-emitting devicesthin-film photovoltaicsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21.64	GPa	—
Shear Modulus(G)	9.107	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.620	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.720	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.

Sr2 Ca1 I6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control