Mn1 Br4 Rb2

semiconductor

· Mn1 Br4 Rb2

Rb2MnBr4 is an organic-inorganic hybrid halide perovskite semiconductor, a crystalline compound combining rubidium and manganese with bromide ligands. This material belongs to an emerging class of low-dimensional perovskites currently under investigation for optoelectronic and photonic applications, where the unique electronic structure and tunable bandgap offer advantages over traditional semiconductors. While still largely in the research phase, hybrid halide perovskites are being explored as alternatives to silicon and III-V semiconductors in specialized applications requiring solution processability, mechanical flexibility, or cost-effective manufacturing.

perovskite solar cells (research)light-emitting devices (emerging)photonic sensors (developmental)thin-film electronicsquantum material researchradiation detection (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,497.8	ksi	—
Shear Modulus(G)	1,020.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.402	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.

Mn1 Br4 Rb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control