Ta9 Ni2 S6

semiconductor

· Ta9 Ni2 S6

Ta₉Ni₂S₆ is a ternary chalcogenide semiconductor compound combining tantalum, nickel, and sulfur, representing an emerging class of layered sulfide materials with potential for advanced electronic and photonic applications. This material belongs to the family of transition metal sulfides under active research for next-generation devices; it is not yet widely commercialized but shows promise due to the tunable electronic properties achievable through its mixed-metal composition and the anisotropic characteristics typical of layered sulfides. Engineers exploring this compound would be motivated by its potential for novel band structures, possible catalytic activity, or integration into heterostructure devices where conventional semiconductors are unsuitable.

experimental semiconductor researchlayered heterostructure devicescatalytic applicationsphotovoltaic developmenttwo-dimensional material engineeringoptoelectronic prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	132.4	GPa	—
Shear Modulus(G)	60.27	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.07770	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7740	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.

Ta9 Ni2 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control