Nanosized Carbon Macrocycles Based on a Planar Chiral Pseudo Meta-[2.2]Paracyclophane
© 2021 Wiley-VCH GmbH..
Structural designs combining cycloparaphenylenes (CPPs) backbone with planar chiral [2.2]paracyclophane ([2.2]PCP) lead to optical-active chiral macrocycles with intriguing properties. X-ray crystal analysis revealed aesthetic necklace-shaped structures and size-dependent packages with long-range channels. The macrocycles exhibit unique photophysical properties with high fluorescence quantum yield of up to 82 %, and the fluorescent color varies with ring size. In addition, size-dependent chiroptical properties with moderately large CPL dissymmetry factor of 10-3 and CPL brightness in the range of 30-40 M-1 cm-1 were observed.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:28 |
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Enthalten in: |
Chemistry (Weinheim an der Bergstrasse, Germany) - 28(2022), 13 vom: 01. März, Seite e202103832 |
Sprache: |
Englisch |
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Beteiligte Personen: |
He, Jing [VerfasserIn] |
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Links: |
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Themen: |
[2.2]paracyclophane |
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Anmerkungen: |
Date Revised 01.03.2022 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1002/chem.202103832 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM334978505 |
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520 | |a Structural designs combining cycloparaphenylenes (CPPs) backbone with planar chiral [2.2]paracyclophane ([2.2]PCP) lead to optical-active chiral macrocycles with intriguing properties. X-ray crystal analysis revealed aesthetic necklace-shaped structures and size-dependent packages with long-range channels. The macrocycles exhibit unique photophysical properties with high fluorescence quantum yield of up to 82 %, and the fluorescent color varies with ring size. In addition, size-dependent chiroptical properties with moderately large CPL dissymmetry factor of 10-3 and CPL brightness in the range of 30-40 M-1 cm-1 were observed | ||
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700 | 1 | |a Lian, Zhe |e verfasserin |4 aut | |
700 | 1 | |a Wang, Ying |e verfasserin |4 aut | |
700 | 1 | |a Wang, Wenguang |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yajun |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Hua |e verfasserin |4 aut | |
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