Issue 48, 2022

A zero-dimensional lead-free bismuth-based metal halide: [C6H5(CH2)2CH(NH3)CH3]2BiCl5

Abstract

Low-dimensional metal halide hybrid perovskites have received extensive attention owing to their versatile structures and optoelectronic properties. Here, we report a new low-dimensional lead-free hybrid, [C6H5(CH2)2CH(NH3)CH3]2BiCl5 (MPA2-BiCl5). Experiments reveal that MPA-BiCl5 consists of a binuclear BiCl6 octahedron and four disordered MPA cations. Moreover, the indirect band gap is determined to be 3.20 eV and is affected by inorganic anions.

Graphical abstract: A zero-dimensional lead-free bismuth-based metal halide: [C6H5(CH2)2CH(NH3)CH3]2BiCl5

Supplementary files

Article information

Article type
Communication
Submitted
02 Sep 2022
Accepted
15 Nov 2022
First published
22 Nov 2022

New J. Chem., 2022,46, 22999-23002

A zero-dimensional lead-free bismuth-based metal halide: [C6H5(CH2)2CH(NH3)CH3]2BiCl5

W. J. Wei, H. Q. Gao and Y. Z. Tang, New J. Chem., 2022, 46, 22999 DOI: 10.1039/D2NJ04382C

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