Rb3Mn2Br7

metal

· JVASP-151772· Rb3Mn2Br7

Rb3Mn2Br7 is a halide perovskite compound containing rubidium, manganese, and bromine; it falls within the emerging class of metal halide materials being investigated for optoelectronic and photonic applications. This is a research-phase compound rather than a mature industrial material, studied primarily for potential use in next-generation semiconductors, photovoltaics, and light-emitting devices where the tunable bandgap and crystalline structure of halide perovskites offer advantages over conventional materials. The manganese incorporation and mixed-halide composition make it of interest in exploring novel electronic properties and stability mechanisms relevant to solid-state lighting and energy conversion.

perovskite semiconductors (research)photovoltaic devices (exploratory)light-emitting diodes (experimental)optoelectronic materials (development)halide-based photonicssolid-state device engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1431	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7520	eV	—
Magnetic Moment(μB)	10.00	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00580	eV/atom	—
Formation Energy(ΔHf)	-1.347	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.

Rb3Mn2Br7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control