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Distinct Fold-Mode Formation of Crystalline Cu(I) Helical Coordination Polymers with Alternation of the Solid-State Emission Using Shape of the Counter Anions
| Title: | Distinct Fold-Mode Formation of Crystalline Cu(I) Helical Coordination Polymers with Alternation of the Solid-State Emission Using Shape of the Counter Anions |
| Authors: | Jin, Mingoo Browse this author →KAKEN DB | | Ando, Rempei Browse this author | | Ito, Hajime Browse this author →KAKEN DB |
| Issue Date: | 16-Dec-2021 |
| Publisher: | American Chemical Society |
| Journal Title: | Inorganic chemistry |
| Volume: | 61 |
| Issue: | 1 |
| Start Page: | 3 |
| End Page: | 9 |
| Publisher DOI: | 10.1021/acs.inorgchem.1c02725 |
| Abstract: | One-dimensional cationic coordination polymers have been a promising platform for designing solid-state physical properties through diverse coordination geometries. In particular, the folding mode of the coordination polymers that form a helical structure directly determines the metal-centered coordination environment. Herein, we report N-heterocyclic carbene (NHC) Cu(I) cationic coordination polymers with pyrazine as the linker, which construct a 4-fold or 3-fold helical column in luminescent crystals using octahedral anions (SbF6- and PF6-) or a tetrahedral anion (BF4-), respectively. Single-crystal XRD studies revealed that the folding modes depend on the structural shape of the counteranions, which form H-F interactions between ligands and anions. Indeed, the folding mode change from 4-fold to 3-fold by including a different shape of the counteranions, resulting in red-shifted emission from approximately 580 to 687 nm, which is difficult to modulate in the solid state. |
| Rights: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in Inorganic Chemistry, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/articlesonrequest/AOR-NKVKRPXYZTNMYC54GRN9. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/87536 |
| Appears in Collections: | 化学反応創成研究拠点：ICReDD (Institute for Chemical Reaction Design and Discovery : ICReDD) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 陳 旻究
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