Zero-dimensional organic-inorganic hybrid antimony bromide with efficient broadband orange emission and nonlinear optical response.

ABSTRACT: The development of lead-free hybrid metal halides with multiple optical properties is essential for advancing perovskite-based optical materials, though it remains challenging. Herein, we synthesized a zero-dimensional (0D) hybrid antimony-based halide, [DMPZ]₂SbBr₆ Br·3H₂O (DP-SbBr, DMPZ = N,N'-Dimethylpiperazine), via precise molecular-level design, which exhibits both efficient photoluminescence (PL) and nonlinear optical (NLO) properties. Notably, DP-SbBr crystallizes in the P2₁2₁2 chiral space group, despite lacking chiral units, with isolated [SbBr₆]^3- octahedral units separated by organic molecules, forming a typical 0D hybrid structure. This unique structure enables efficient or

SUBMITTER: Wang Z 

PROVIDER: S-EPMC12278817 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature