Si2 Ni1 Se4 — Properties & Data | MatWorld

Si2 Ni1 Se4

metal

· Si2 Ni1 Se4

Si₂Ni₁Se₄ is a ternary intermetallic compound combining nickel with silicon and selenium, belonging to the family of transition-metal chalcogenides and silicides. This material is primarily of research and experimental interest rather than established commercial production, investigated for potential applications in thermoelectric devices, semiconductor applications, and advanced materials research where the combination of metallic and chalcogenide character may offer useful electronic or thermal properties.

thermoelectric devices (research phase)semiconductor researchchalcogenide compoundsmaterials characterization studieselectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1340	eV/atom	DFT · OptB88vdW

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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

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.

Si2 Ni1 Se4

Other Properties

Regulatory Screening

Environmental

Export Control