AgHgSI

metal
· JVASP-57828· AgHgSI

AgHgSI is a quaternary intermetallic compound combining silver, mercury, sulfur, and iodine—a rare material composition not commonly encountered in conventional engineering practice. This compound belongs to the family of complex metal halides and chalcogenides, likely of primary research interest rather than established industrial production. The material's potential applications would center on specialized electronic, photonic, or chemical sensing domains where the combined properties of its constituent elements (silver's conductivity, mercury's mobility, and the halide/chalcogenide chemistry) might offer unique functional advantages, though practical adoption remains limited due to manufacturing challenges, mercury toxicity concerns, and lack of established supply chains.

experimental electronicsresearch phase materialssemiconductor researchphotonic materials developmentspecialized sensing applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
Pa
Poisson's Ratio(ν)
-
Shear Modulus(G)
Pa
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
kg/m³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Dielectric Constant (Relative Permittivity)(εr)
-
Magnetic Moment(μB)
µB
Piezoelectric Modulus(eij)
C/m²
Seebeck Coefficient(S)
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
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.