Na2Hg3Sn2S8

semiconductor

· Na2Hg3Sn2S8

Na2Hg3Sn2S8 is a quaternary sulfide semiconductor compound containing sodium, mercury, tin, and sulfur elements. This is a research-phase material belonging to the family of complex metal sulfides, which are being explored for their electronic and photonic properties in next-generation energy conversion and sensing applications. The compound represents an understudied composition within the broader field of multinary semiconductors, with potential relevance to photovoltaics, thermoelectrics, or solid-state optoelectronic devices where tunable band gaps and mixed-metal frameworks offer advantages over conventional binary or ternary semiconductors.

experimental photovoltaic materialsthermoelectric energy conversionthin-film optoelectronicssemiconductor researchmaterials discovery databasesband-gap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.450	eV	—

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.

Na2Hg3Sn2S8

Electrical Properties

Regulatory Screening

Environmental

Export Control