Na4 S4 Pt2

semiconductor

· Na4 S4 Pt2

Na4S4Pt2 is an experimental platinum-sulfur compound with semiconductor properties, representing a mixed-valent metal chalcogenide in the research phase. This material belongs to the family of platinum sulfides and represents emerging interest in low-dimensional platinum compounds for potential applications in catalysis, energy storage, and optoelectronic devices. Unlike conventional semiconductors, this compound's unique platinum-sulfur bonding may offer distinct electronic properties suitable for niche catalytic or sensing applications currently under investigation.

catalytic materials (experimental)energy storage researchoptoelectronic devices (developmental)sensor technologiesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	47.51	GPa	—
Shear Modulus(G)	20.55	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.270	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9580	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 S4 Pt2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control