https://scholars.lib.ntu.edu.tw/handle/123456789/626438
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Hsu, Ying-Feng | en_US |
dc.contributor.author | Wu, Ting-Wei | en_US |
dc.contributor.author | Kang, Yu-Hsuan | en_US |
dc.contributor.author | Wu, Cheng-Yun | en_US |
dc.contributor.author | Liu, Yi-Hung | en_US |
dc.contributor.author | SHIE-MING PENG | en_US |
dc.contributor.author | KIEN-VOON KONG | en_US |
dc.contributor.author | JYE-SHANE YANG | en_US |
dc.date.accessioned | 2022-12-14T08:58:03Z | - |
dc.date.available | 2022-12-14T08:58:03Z | - |
dc.date.issued | 2022-08-01 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/626438 | - |
dc.description.abstract | We report herein a porous supramolecular framework formed by a linear mononuclear Au(I) complex (1) via the tongue-and-groove-like joinery between the pentiptycene U-cavities (grooves) and the rod-shaped π-conjugated backbone and alkyl chains (tongues) with the assistance of C-H···π and aurophilic interactions. The framework contains distorted tetrahedral Au4 units, which undergo stepwise and persistent photoinduced Au(I)-Au(I) bond shortening (excited-state aurophilicity), leading to multicolored luminescence photochromism. The one-dimensional pore channels could accommodate different solvates and guests, and the guest inclusion-induced luminescence enhancement (up to 300%) and/or vapochromism are characterized. A correlation between the aurophilic bonding and the luminescence activity is uncovered by TDDFT calculations. Isostructural derivatives 2 and 3 corroborate both the robustness of the porous supramolecular assembly and the mechanisms of the stimulation-induced luminescence properties of 1. This work demonstrates the cooperation of aurophilicity and structural porosity and adaptability in achieving novel supramolecular photochemical properties. | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.relation.ispartof | Inorganic chemistry | en_US |
dc.subject | CRYSTAL PHASE-TRANSITION; FREE-VOLUME; LUMINESCENCE; AU; VAPOCHROMISM; FLUORESCENCE; THERMOCHROMISM; COORDINATION; FRAMEWORKS; MOLECULES | en_US |
dc.title | Porous Supramolecular Assembly of Pentiptycene-Containing Gold(I) Complexes: Persistent Excited-State Aurophilicity and Inclusion-Induced Emission Enhancement | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1021/acs.inorgchem.2c01786 | - |
dc.identifier.pmid | 35838662 | - |
dc.identifier.scopus | 2-s2.0-85135421571 | - |
dc.identifier.isi | WOS:000830403400001 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85135421571 | - |
dc.relation.pages | 11981 | en_US |
dc.relation.journalvolume | 61 | en_US |
dc.relation.journalissue | 30 | en_US |
dc.relation.pageend | 11991 | en_US |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Chemistry | - |
crisitem.author.dept | Chemistry | - |
crisitem.author.dept | Chemistry | - |
crisitem.author.orcid | 0000-0003-1412-5018 | - |
crisitem.author.orcid | 0000-0002-5910-6497 | - |
crisitem.author.orcid | 0000-0003-4022-2989 | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | College of Science | - |
顯示於: | 化學系 |
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