Understanding the effect of hydrogen bonding on the structural transition and emission properties in zero-dimensional hybrid metal halides: (3,5-DMP)3BiX6 (X = Cl, Br, I)

Q: What type of study is this?

This is a Quantitative Study study.

Subhasish Sahoo; Rajanikanta Rana; C. V. Srinivas; Parameswar Krishnan Iyer; L. K. Dash; Himansu S. Biswal; Saroj L. Samal

doi:10.1039/d5dt01876e

January 1, 2025Dalton Transactions

Understanding the effect of hydrogen bonding on the structural transition and emission properties in zero-dimensional hybrid metal halides: (3,5-DMP)3BiX6 (X = Cl, Br, I)

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Key Points

Hydrogen bonding improves photoluminescent properties in (3,5-DMP)3BiCl6 compared to its Br and I analogues.
The H-bonding causes significant distortion in the (BiCl6)3− polyhedron, which affects exciton localization.
Localized self-trapped excitons promote superior emission characteristics in the hybrid metal halide.
These findings highlight the importance of H-bonding in enhancing the emission properties of metal halides.

Implication

Analysis shows hydrogen bonding enhances emission properties in hybrid metal halides, suggesting improved photoluminescence.

Abstract

Significant H-bonding-induced (BiCl 6 ) 3− polyhedral distortion favours localized self-trapped excitons, leading to superior photoluminescent properties in (3,5-DMP)3BiCl6 over Br and I-analogues.

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Cite This Study

Sahoo et al. (2025) studied this question.

synapsesocial.com/papers/68f199bfde32064e504dc9e1 https://doi.org/10.1039/d5dt01876e

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Understanding the effect of hydrogen bonding on the structural transition and emission properties in zero-dimensional hybrid metal halides: (3,5-DMP)3BiX6 (X = Cl, Br, I)

Key Points

Implication

Abstract

Discussion

Cite This Study

Understanding the effect of hydrogen bonding on the structural transition and emission properties in zero-dimensional hybrid metal halides: (3,5-DMP)3BiX6 (X = Cl, Br, I)

Key Points

Implication

Abstract

Discussion

Cite This Study

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