V4S9Br4

metal

· JVASP-29479· V4S9Br4

V4S9Br4 is a metal-class compound containing vanadium, sulfur, and bromine in a defined stoichiometric ratio. This appears to be a specialized research or functional material rather than a conventional engineering alloy, likely of interest in electrochemistry, catalysis, or solid-state chemistry applications. The combination of transition metal (vanadium) with chalcogen (sulfur) and halogen (bromine) elements suggests potential use in energy storage, redox-active systems, or advanced material synthesis where multi-element coordination provides tailored electronic or catalytic properties.

experimental electrochemistrycatalytic materials researchenergy storage systemssolid-state synthesishalide-based compoundstransition metal chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.265	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6750	eV	—
Magnetic Moment(μB)	7.989	µB	—
Seebeck Coefficient(S)	-386.3	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7737	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.

V4S9Br4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control