Na1 Hg2

semiconductor

· Na1 Hg2

Na1Hg2 is an intermetallic semiconductor compound composed of sodium and mercury, representing a member of the alkali metal-mercury intermetallic family. This material is primarily of research interest rather than established in high-volume commercial applications, with investigation focusing on its electronic properties and potential use in specialized semiconductor or optoelectronic devices. The compound's notable mechanical stiffness makes it a candidate for fundamental studies in intermetallic phase behavior, though practical engineering adoption remains limited due to mercury's toxicity concerns and the material's relative instability compared to conventional semiconductors.

research semiconductorsintermetallic phase studieselectronic materials developmentexperimental optoelectronicsmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	26.41	GPa	—
Shear Modulus(G)	10.05	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2480	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.

Na1 Hg2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control