Sigmoidally hydrochromic molecular porous crystal with rotatable dendrons.
Journal
Communications chemistry
ISSN: 2399-3669
Titre abrégé: Commun Chem
Pays: England
ID NLM: 101725670
Informations de publication
Date de publication:
17 Aug 2020
17 Aug 2020
Historique:
received:
21
01
2020
accepted:
29
07
2020
entrez:
27
1
2023
pubmed:
17
8
2020
medline:
17
8
2020
Statut:
epublish
Résumé
Vapochromic behaviour of porous crystals is beneficial for facile and rapid detection of gaseous molecules without electricity. Toward this end, tailored molecular designs have been established for metal-organic, covalent-bonded and hydrogen-bonded frameworks. Here, we explore the hydrochromic chemistry of a van der Waals (VDW) porous crystal. The VDW porous crystal VPC-1 is formed from a novel aromatic dendrimer having a dibenzophenazine core and multibranched carbazole dendrons. Although the constituent molecules are connected via VDW forces, VPC-1 maintains its structural integrity even after desolvation. VPC-1 exhibits reversible colour changes upon uptake/release of water molecules due to the charge transfer character of the constituent dendrimer. Detailed structural analyses reveal that the outermost carbazole units alone are mobile in the crystal and twist simultaneously in response to water vapour. Thermodynamic analysis suggests that the sigmoidal water sorption is induced by the affinity alternation of the pore surface from hydrophobic to hydrophilic.
Identifiants
pubmed: 36703455
doi: 10.1038/s42004-020-00364-3
pii: 10.1038/s42004-020-00364-3
pmc: PMC9814496
doi:
Types de publication
Journal Article
Langues
eng
Pagination
118Subventions
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP19K15334
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP17H05155
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP19H05716
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP19H02746
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP17H05146
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP15H05757
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP19H05717
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP16H06521
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP20H00369
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP17H05142
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP16H02081
Organisme : MEXT | Japan Society for the Promotion of Science (JSPS)
ID : JP15KK0182
Organisme : Junta de Andalucía
ID : UMA18-FEDERJA-080
Informations de copyright
© 2020. The Author(s).
Références
Acta Crystallogr D Biol Crystallogr. 2013 Sep;69(Pt 9):1839-49
pubmed: 23999307
Phys Chem Chem Phys. 2008 Nov 28;10(44):6615-20
pubmed: 18989472
Inorg Chem. 2013 Mar 4;52(5):2353-60
pubmed: 23398593
J Am Chem Soc. 2019 Oct 2;141(39):15693-15699
pubmed: 31550149
Chemistry. 2010 Oct 25;16(40):12114-26
pubmed: 20886476
Angew Chem Int Ed Engl. 2012 Aug 6;51(32):7892-4
pubmed: 22740353
Sci Adv. 2018 Jun 08;4(6):eaat3198
pubmed: 29888332
Chem Soc Rev. 2014 Aug 21;43(16):5594-617
pubmed: 24875439
Chem Commun (Camb). 2015 May 1;51(35):7532-5
pubmed: 25848654
J Am Chem Soc. 2009 Feb 18;131(6):2244-51
pubmed: 19175324
Science. 2010 Mar 26;327(5973):1627-30
pubmed: 20339069
Chem Rev. 2013 May 8;113(5):3686-733
pubmed: 23317416
Nat Commun. 2018 Sep 18;9(1):3802
pubmed: 30228278
Nat Mater. 2009 Dec;8(12):973-8
pubmed: 19855385
J Am Chem Soc. 2019 Feb 6;141(5):2111-2121
pubmed: 30615836
Angew Chem Int Ed Engl. 2009;48(18):3273-7
pubmed: 19343755
Adv Mater. 2018 Sep;30(37):e1704304
pubmed: 29672950
Angew Chem Int Ed Engl. 2015 May 4;54(19):5677-82
pubmed: 25753430
Science. 2018 Sep 21;361(6408):1242-1246
pubmed: 30237354
Angew Chem Int Ed Engl. 2016 May 4;55(19):5739-44
pubmed: 27060474
Angew Chem Int Ed Engl. 2005 Mar 11;44(12):1816-20
pubmed: 15662674
Chem Soc Rev. 2020 Mar 7;49(5):1517-1544
pubmed: 32016241
Chem Commun (Camb). 2018 Mar 6;54(20):2534-2537
pubmed: 29464238
J Am Chem Soc. 2011 Mar 30;133(12):4172-4
pubmed: 21375252
Chem Commun (Camb). 2015 Jan 31;51(9):1677-80
pubmed: 25502496