NbS2Br2

metal

· JVASP-151580· NbS2Br2

NbS₂Br₂ is a layered transition metal halide compound combining niobium, sulfur, and bromine—an emerging material in the family of 2D nanomaterials and van der Waals heterostructures. This compound is primarily investigated in academic and early-stage industrial research for electronic and optoelectronic device applications, where its layered crystal structure offers potential advantages in carrier mobility, band gap engineering, and device miniaturization compared to conventional semiconductors.

2D nanomaterial researchFlexible electronicsOptoelectronic devicesBattery electrodesCatalysis applicationsPhotovoltaic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,442.5	ksi	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	2,686.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1530	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.434	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.9083	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.

NbS2Br2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control