Sr4 Ca2 Ir2 O12

semiconductor

· Sr4 Ca2 Ir2 O12

Sr₄Ca₂Ir₂O₁₂ is a complex mixed-metal oxide semiconductor belonging to the pyrochlore or related perovskite family, containing strontium, calcium, iridium, and oxygen. This is primarily a research compound investigated for its electronic and structural properties rather than an established commercial material. Materials in this family are of interest for solid-state electronics, catalysis, and energy applications where the combination of rare-earth and transition metals creates tunable electronic behavior; Sr-Ca-Ir oxides are explored in academic settings for potential use in advanced ceramics and functional devices, though practical engineering applications remain limited to specialized research contexts.

experimental semiconductorssolid-state electronics researchcatalytic materials developmenthigh-temperature ceramicsenergy storage/conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	122.3	GPa	—
Shear Modulus(G)	53.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00490	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.349	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.

Sr4 Ca2 Ir2 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control