Re2 Se4 Cl24

semiconductor

· Re2 Se4 Cl24

Re₂Se₄Cl₂₄ is a layered mixed-halide selenide compound belonging to the family of transition metal chalcohalides, which are currently under investigation as semiconducting materials for next-generation optoelectronic and quantum applications. This is a research-phase material rather than a commercialized engineering product; compounds in this family are explored for their tunable band gaps, potential for exciton engineering, and low-dimensional electronic properties that may enable novel device architectures beyond conventional silicon-based semiconductors.

research semiconductorsoptoelectronic devices (experimental)quantum materials (early-stage)2D/layered material platformsphotovoltaic materials (development)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9218	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4380	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.

Re2 Se4 Cl24

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control