Na4 Hg4

semiconductor

· Na4 Hg4

Na4Hg4 is an intermetallic compound consisting of sodium and mercury in a 1:1 atomic ratio, belonging to the class of mercury-based metallic compounds. This material exists primarily in academic and research contexts rather than widespread industrial application, as it represents an exploratory composition within the sodium-mercury phase diagram system. Research interest in such compounds typically centers on understanding phase stability, electronic structure, and potential semiconductor or electronic material behavior in specialized chemical or materials science applications.

experimental semiconductor researchintermetallic phase studiesmaterials database compilationmercury alloy systemslaboratory synthesis and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2860	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.

Na4 Hg4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control