Assembly-Dependent Thermochromic and Photochromic Luminescence in Pentiptycene-Based Homoleptic Gold(I) Alkynyl Clusters [(AuC≡CR)n]

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This is a Experimental Study study.

Ying‐Feng Hsu; Skye Hongiun Cheng; Chih‐Tao Cheng; Yu-Hsuan Kang; Yi‐Hung Liu; Kien Voon Kong; Jye‐Shane Yang

doi:10.1039/d5dt02075a

January 1, 2025Dalton Transactions

Assembly-Dependent Thermochromic and Photochromic Luminescence in Pentiptycene-Based Homoleptic Gold(I) Alkynyl Clusters [(AuC≡CR)n]

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Key Points

The luminescent assemblies display stimuli-responsive behavior under temperature and light changes, enhancing their functionality.
Green-emissive forms of the clusters maintain stable luminescence across varying conditions, with R as a pentiptycene unit.
This investigation used systematic synthesis of pentiptycene-based alkynyl gold(I) clusters for detailed spectral analysis.
The findings suggest potential applications in responsive materials, with the need for further studies in practical environments.

Implication

Homoleptic gold(I) alkynyl clusters exhibit thermochromic and photochromic luminescence properties, indicating potential applications in smart materials.

Abstract

We report two stimuli-responsive luminescent assemblies based on homoleptic alkynyl gold(I) clusters, [(AuC≡CR)ₙ], where R is a pentiptycene unit and n = 4 or 6. The green-emissive form ( 1Gs ) adopts...

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Cite This Study

Hsu et al. (2025) studied this question.

synapsesocial.com/papers/68d46ab431b076d99fa67aa6 https://doi.org/10.1039/d5dt02075a

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Assembly-Dependent Thermochromic and Photochromic Luminescence in Pentiptycene-Based Homoleptic Gold(I) Alkynyl Clusters [(AuC≡CR)n]

Key Points

Implication

Abstract

Discussion

Cite This Study

Assembly-Dependent Thermochromic and Photochromic Luminescence in Pentiptycene-Based Homoleptic Gold(I) Alkynyl Clusters [(AuC≡CR)n]

Key Points

Implication

Abstract

Discussion

Cite This Study

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