Ca2 Sn2 Hg2

semiconductor

· Ca2 Sn2 Hg2

Ca₂Sn₂Hg₂ is an intermetallic semiconductor compound combining calcium, tin, and mercury in a stoichiometric ratio. This is a research-stage material studied primarily in solid-state physics and materials chemistry contexts, belonging to the broader family of multi-component intermetallics that exhibit semiconducting behavior. The compound represents an experimental exploration of how heavy elements (mercury, tin) combined with alkaline-earth metals (calcium) can produce tunable electronic properties, though practical industrial applications remain limited and the material requires further characterization for engineering deployment.

experimental semiconductorsintermetallic researchsolid-state physicsthermoelectric material developmentelectronic device researchphase diagram studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,808.7	ksi	—
Shear Modulus(G)	3,682.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4840	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.

Ca2 Sn2 Hg2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control