Guest-Triggered Crystallization of π-Conjugated Pillar[5]arene: From Amorphous Aggregate to Ordered Architecture via Solid-State Host-Guest Synergy

Jinfa Chen; Qing-Xiu Gao; Yuxuan Wang; Bingbing Shi; Hong Yao; Tai‐Bao Wei; Qi Lin

doi:10.1039/d5cc03945b

January 1, 2025Chemical Communications

Guest-Triggered Crystallization of π-Conjugated Pillar[5]arene: From Amorphous Aggregate to Ordered Architecture via Solid-State Host-Guest Synergy

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Key Points

The research shows enhanced crystallization, transforming amorphous aggregates into well-ordered structures.
Notably, the triphenylamine-pillar[5]arene interacts with guest vapors like 2-pentanone to facilitate this transition.
This study employs a bottom-up molecular assembly approach using solid-state techniques to achieve structural order.
The findings indicate the importance of guest-host interactions in achieving desired material properties.

Implication

Molecular assembly demonstrates enhanced ordered architecture by adsorbing guest vapor, suggesting novel pathways for material design.

Abstract

A bottom-up molecular assembly approach based on a π-conjugated triphenylamine-pillar[5]arene (P5NN) is developed in the solid state. Amorphous powder of P5NN can adsorb the guest vapor of 2-pentanone to form...

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Cite This Study

Chen et al. (2025) studied this question.

synapsesocial.com/papers/68c199e89b7b07f3a061b6cb https://doi.org/10.1039/d5cc03945b

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Guest-Triggered Crystallization of π-Conjugated Pillar[5]arene: From Amorphous Aggregate to Ordered Architecture via Solid-State Host-Guest Synergy

Key Points

Implication

Abstract

Discussion

Cite This Study

Guest-Triggered Crystallization of π-Conjugated Pillar[5]arene: From Amorphous Aggregate to Ordered Architecture via Solid-State Host-Guest Synergy

Key Points

Implication

Abstract

Discussion

Cite This Study

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