Li4 Ca4 Sb4

semiconductor

· Li4 Ca4 Sb4

Li4Ca4Sb4 is an experimental quaternary intermetallic compound combining lithium, calcium, and antimony elements, classified as a semiconductor material. While not widely established in commercial production, this compound represents emerging research into mixed-metal systems with potential applications in energy storage and thermoelectric devices, where the combination of lightweight alkali/alkaline-earth metals with a semimetal creates interesting electronic properties. The material belongs to a class of compounds being investigated for next-generation battery chemistries and solid-state device applications, though practical engineering deployment remains in early research phases.

experimental semiconductorsthermoelectric researchbattery materials developmentsolid-state electronicsintermetallic compoundsenergy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	39.20	GPa	—
Shear Modulus(G)	29.96	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6968	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.030	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.

Li4 Ca4 Sb4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control