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Ohno K, Komuro M, Sugaya T, Nagasawa A, Fujihara T. Luminescence of mononuclear Pt(ii) complexes with glycolate: external stimuli-induced excimer emission changes to oligomer emissions. Dalton Trans 2020; 49:1873-1882. [PMID: 31967145 DOI: 10.1039/c9dt03996a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Trihydrate crystals of novel PtII complexes [PtII(bpy)(gl)] (bpy: 2,2′-bipyridine; Hgl−: glycolate) show excimer emission changes to two kinds of oligomer emissions depending on the type of external stimuli.
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Affiliation(s)
- Keiji Ohno
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Masaya Komuro
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Tomoaki Sugaya
- Education Center
- Faculty of Engineering
- Chiba Institute of Technology
- Narashino
- Japan
| | - Akira Nagasawa
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Takashi Fujihara
- Comprehensive Analysis Center for Science
- Saitama University
- Saitama 338-8570
- Japan
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2
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Shigeta Y, Kobayashi A, Yoshida M, Kato M. Stability Tuning of Vapor-Adsorbed State of Vapochromic Pt(II) Complex by Introduction of Chiral Moiety. Inorg Chem 2019; 58:7385-7392. [PMID: 31117626 DOI: 10.1021/acs.inorgchem.9b00533] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yasuhiro Shigeta
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Atsushi Kobayashi
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masaki Yoshida
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masako Kato
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
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3
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Ohno K, Kusano Y, Kaizaki S, Nagasawa A, Fujihara T. Chromism of Tartrate-Bridged Clamshell-like Platinum(II) Complex: Intramolecular Pt–Pt Interaction-Induced Luminescence Vapochromism and Intermolecular Interactions-Triggered Thermochromism. Inorg Chem 2018; 57:14159-14169. [DOI: 10.1021/acs.inorgchem.8b02074] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Keiji Ohno
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Yukiko Kusano
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Sumio Kaizaki
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Akira Nagasawa
- Department of Chemistry, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Takashi Fujihara
- Comprehensive Analysis Center for Science, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
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4
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Liang P, Kobayashi A, Sameera WMC, Yoshida M, Kato M. Solvent-Free Thermal Synthesis of Luminescent Dinuclear Cu(I) Complexes with Triarylphosphines. Inorg Chem 2018; 57:5929-5938. [PMID: 29741380 DOI: 10.1021/acs.inorgchem.8b00439] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Panyi Liang
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Atsushi Kobayashi
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - W. M. C. Sameera
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masaki Yoshida
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masako Kato
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
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5
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Ohno K, Hasebe M, Nagasawa A, Fujihara T. Change in Luminescence Induced by Solution-Mediated Phase-Transition of Cyclometalated Platinum(II) Complex with Isoquinoline Carboxylate. Inorg Chem 2017; 56:12158-12168. [DOI: 10.1021/acs.inorgchem.7b01466] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keiji Ohno
- Department of Chemistry,
Graduate School of Science and Engineesring, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Mami Hasebe
- Department of Chemistry,
Graduate School of Science and Engineesring, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Akira Nagasawa
- Department of Chemistry,
Graduate School of Science and Engineesring, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
| | - Takashi Fujihara
- Comprehensive Analysis
Center for Science, Saitama University, 255 Shimo-Okubo, Sakuraku, Saitama 338-8570, Japan
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6
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Ohno K, Tanuma H, Kusano Y, Kaizaki S, Nagasawa A, Fujihara T. Luminescence of tartrate bridged dinuclear 2,2′-bipyridine platinum(ii) complexes: emission color controlled by intra- and inter-molecular interactions in the solid state. Dalton Trans 2017; 46:7612-7618. [DOI: 10.1039/c7dt00745k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Mono- and dinuclear PtII complexes with tartrate (tartH22−) [Pt(bpy)(tartH2)] and [{Pt(bpy)}2(μ-tart)], respectively, in crystals exhibited an emission color controlled by intra- and inter-molecular Pt–Pt and/or π–π interactions.
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Affiliation(s)
- Keiji Ohno
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Honami Tanuma
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Yukiko Kusano
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Sumio Kaizaki
- Department of Chemistry
- Graduate School of Science
- Osaka University
- Osaka 560-0043
- Japan
| | - Akira Nagasawa
- Department of Chemistry
- Graduate School of Science and Engineering
- Saitama University
- Saitama 338-8570
- Japan
| | - Takashi Fujihara
- Comprehensive Analysis Center for Science
- Saitama University
- Saitama 338-8570
- Japan
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7
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Kitamura F, Sawaguchi K, Mori A, Takagi S, Suzuki T, Kobayashi A, Kato M, Nakajima K. Coordination Structure Conversion of Hydrazone–Palladium(II) Complexes in the Solid State and in Solution. Inorg Chem 2015; 54:8436-48. [DOI: 10.1021/acs.inorgchem.5b01128] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fumi Kitamura
- Department of Chemistry, Aichi University of Education, Kariya, Aichi 448-8542, Japan
| | - Kana Sawaguchi
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8 Kita-ku, Sapporo 060-0810, Japan
| | - Asami Mori
- Department of Chemistry,
Faculty of Science, Okayama University, Okayama 700-8530, Japan
| | - Shoji Takagi
- Department of Chemistry, Aichi University of Education, Kariya, Aichi 448-8542, Japan
| | - Takayoshi Suzuki
- Department of Chemistry,
Faculty of Science, Okayama University, Okayama 700-8530, Japan
| | - Atsushi Kobayashi
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8 Kita-ku, Sapporo 060-0810, Japan
| | - Masako Kato
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8 Kita-ku, Sapporo 060-0810, Japan
| | - Kiyohiko Nakajima
- Department of Chemistry, Aichi University of Education, Kariya, Aichi 448-8542, Japan
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