NaCdHg2 — Properties & Data | MatWorld

NaCdHg2

ceramic

· JVASP-38512· NaCdHg2

NaCdHg2 is an intermetallic ceramic compound containing sodium, cadmium, and mercury. This is primarily a research material studied for its crystal structure and phase behavior rather than a mainstream engineering ceramic; it belongs to the family of ternary intermetallic compounds that exhibit interesting electrochemical or thermal properties in laboratory settings. While not widely deployed in industrial applications, such mercury-containing intermetallics have been investigated in specialized contexts including battery electrodes, amalgam studies, and solid-state chemistry research, though toxicity and material stability concerns limit practical adoption compared to modern alternatives.

research compoundsintermetallic phase studieselectrochemistry experimentsmaterials characterizationhistorical/legacy materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3346	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000117	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000107	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.680	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.520	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02290	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.07849	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

NaCdHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental