Liquid Organic Frameworks : A Liquid Crystalline 8-Connected Network with Body-Centered Cubic Symmetry
© 2020 The Authors. Published by Wiley-VCH GmbH..
Liquid state self-assembly is important for the understanding of the complex structures developed in abiogenesis and biogenesis as well as for numerous potential technological applications. Herein we report the first body-centered cubic liquid crystalline phase with 8-connected network topology and open octahedral network structure. It is formed by dynamic soft self-assembly of X-shaped polyphiles with oligo(para-phenylene-ethynylene) cores. The π-conjugated rods with perfluorinated inner benzene rings form networks conjoined by eight-way junctions, which are formed by nano-segregated spheres involving hydrogen-bonded polar end groups, while the branched aliphatic chains at opposite sides of the cores fill the continuum. This novel cubic phase is based on the I-WP minimal surface separating the frameworks of polyaromatic cores from the most disordered chain segments. It can also be considered as a dense sphere packing. Such liquid organic frameworks, representing hybrids of sphere packings and networks could be of interest for organic photonics and other technologies.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:59 |
|---|---|
| Enthalten in: |
Angewandte Chemie (International ed. in English) - 59(2020), 47 vom: 16. Nov., Seite 20820-20825 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Chen, Changlong [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Cubic phases |
|---|
| Anmerkungen: |
Date Revised 12.11.2023 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1002/anie.202008784 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM312690940 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM312690940 | ||
| 003 | DE-627 | ||
| 005 | 20231225144946.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/anie.202008784 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1042.xml |
| 035 | |a (DE-627)NLM312690940 | ||
| 035 | |a (NLM)32692869 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Chen, Changlong |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Liquid Organic Frameworks |b A Liquid Crystalline 8-Connected Network with Body-Centered Cubic Symmetry |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 12.11.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2020 The Authors. Published by Wiley-VCH GmbH. | ||
| 520 | |a Liquid state self-assembly is important for the understanding of the complex structures developed in abiogenesis and biogenesis as well as for numerous potential technological applications. Herein we report the first body-centered cubic liquid crystalline phase with 8-connected network topology and open octahedral network structure. It is formed by dynamic soft self-assembly of X-shaped polyphiles with oligo(para-phenylene-ethynylene) cores. The π-conjugated rods with perfluorinated inner benzene rings form networks conjoined by eight-way junctions, which are formed by nano-segregated spheres involving hydrogen-bonded polar end groups, while the branched aliphatic chains at opposite sides of the cores fill the continuum. This novel cubic phase is based on the I-WP minimal surface separating the frameworks of polyaromatic cores from the most disordered chain segments. It can also be considered as a dense sphere packing. Such liquid organic frameworks, representing hybrids of sphere packings and networks could be of interest for organic photonics and other technologies | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a cubic phases | |
| 650 | 4 | |a liquid crystals | |
| 650 | 4 | |a liquid organic frameworks | |
| 650 | 4 | |a networks | |
| 650 | 4 | |a self-assembly | |
| 700 | 1 | |a Poppe, Marco |e verfasserin |4 aut | |
| 700 | 1 | |a Poppe, Silvio |e verfasserin |4 aut | |
| 700 | 1 | |a Tschierske, Carsten |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Feng |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Angewandte Chemie (International ed. in English) |d 1964 |g 59(2020), 47 vom: 16. Nov., Seite 20820-20825 |w (DE-627)NLM000105422 |x 1521-3773 |7 nnns |
| 773 | 1 | 8 | |g volume:59 |g year:2020 |g number:47 |g day:16 |g month:11 |g pages:20820-20825 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/anie.202008784 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 59 |j 2020 |e 47 |b 16 |c 11 |h 20820-20825 | ||