Novel method for preparing stable near-infrared absorbers: a new phthalocyanine family based on rhenium() complexes
Rational design of near-infrared (NIR) absorbing molecules is crucial for developing photofunctional materials. Here, we synthesized dinuclear and mononuclear Re( i ) tricarbonyl phthalocyanine complexes that exhibit a sharp intense Q band in the NIR region. The unsymmetric coordination of electron-...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2020-11, Vol.56 (89), p.1376-13763 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Murata, Kei Koike, Yosuke Ishii, Kazuyuki |
| description | Rational design of near-infrared (NIR) absorbing molecules is crucial for developing photofunctional materials. Here, we synthesized dinuclear and mononuclear Re(
i
) tricarbonyl phthalocyanine complexes that exhibit a sharp intense Q band in the NIR region. The unsymmetric coordination of electron-deficient metal unit(s) concomitantly produced a remarkable red shift of the Q band and improved the tolerance of the phthalocyanine ring to oxidation. This study presents a simple and effective strategy for the construction of NIR absorbers with high stability.
Unsymmetric coordination of the electron-deficient Re(
i
) unit(s) to the phthalocyanine ring concomitantly realized intense absorption in the near-infrared region and the improvement of tolerance to oxidation. |
| doi_str_mv | 10.1039/d0cc04625f |
| format | Article |
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i
) tricarbonyl phthalocyanine complexes that exhibit a sharp intense Q band in the NIR region. The unsymmetric coordination of electron-deficient metal unit(s) concomitantly produced a remarkable red shift of the Q band and improved the tolerance of the phthalocyanine ring to oxidation. This study presents a simple and effective strategy for the construction of NIR absorbers with high stability.
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i
) tricarbonyl phthalocyanine complexes that exhibit a sharp intense Q band in the NIR region. The unsymmetric coordination of electron-deficient metal unit(s) concomitantly produced a remarkable red shift of the Q band and improved the tolerance of the phthalocyanine ring to oxidation. This study presents a simple and effective strategy for the construction of NIR absorbers with high stability.
Unsymmetric coordination of the electron-deficient Re(
i
) unit(s) to the phthalocyanine ring concomitantly realized intense absorption in the near-infrared region and the improvement of tolerance to oxidation.</description><subject>Absorbers</subject><subject>Doppler effect</subject><subject>Electrochemistry</subject><subject>Infrared analysis</subject><subject>Near infrared radiation</subject><subject>Oxidation</subject><subject>Red shift</subject><subject>Rhenium</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpd0UtLxDAQAOAgCurqxbsQ8KJCNc2jTbzJ-gTRi4K3kqQTt9ImNemq--_tuqJgLhOYj2EeCO3l5CQnTJ3WxFrCCyrcGtrKWcEzweXz-vIvVFYyLjbRdkqvZHy5kFso3Yd3aHEHwyzU2IWI-wi9jo1_wWnQpgXsQces8S7qCDXWJoVoIKYzrMfUB-5nw0y3wS60bzxgp7umXWCj04iDx3EGvpl3h0fYhq5v4RPSDtpwuk2w-xMn6Onq8nF6k909XN9Oz-8yyyQZMi4Vc47KmpnCqlwqSkWpyrIYJ5XKOEFLQk1BSmYs1JI5y4zkuaHGmaJ0nE3Q4apuH8PbHNJQdU2y0LbaQ5ininKuaMHEWG-CDv7R1zCPfuxuVEKqkjOxVMcrZWNIKYKr-th0Oi6qnFTL_VcXZDr93v_ViPdXOCb76_7uw74ASiGB5A</recordid><startdate>20201118</startdate><enddate>20201118</enddate><creator>Murata, Kei</creator><creator>Koike, Yosuke</creator><creator>Ishii, Kazuyuki</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8676-1008</orcidid><orcidid>https://orcid.org/0000-0002-2350-5330</orcidid></search><sort><creationdate>20201118</creationdate><title>Novel method for preparing stable near-infrared absorbers: a new phthalocyanine family based on rhenium() complexes</title><author>Murata, Kei ; Koike, Yosuke ; Ishii, Kazuyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-4893ff28d3b6c91892257977610389bf52702b6073bced83fc3b841b2bfb67f43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorbers</topic><topic>Doppler effect</topic><topic>Electrochemistry</topic><topic>Infrared analysis</topic><topic>Near infrared radiation</topic><topic>Oxidation</topic><topic>Red shift</topic><topic>Rhenium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murata, Kei</creatorcontrib><creatorcontrib>Koike, Yosuke</creatorcontrib><creatorcontrib>Ishii, Kazuyuki</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murata, Kei</au><au>Koike, Yosuke</au><au>Ishii, Kazuyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel method for preparing stable near-infrared absorbers: a new phthalocyanine family based on rhenium() complexes</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><date>2020-11-18</date><risdate>2020</risdate><volume>56</volume><issue>89</issue><spage>1376</spage><epage>13763</epage><pages>1376-13763</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>Rational design of near-infrared (NIR) absorbing molecules is crucial for developing photofunctional materials. Here, we synthesized dinuclear and mononuclear Re(
i
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i
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2020-11, Vol.56 (89), p.1376-13763 |
| issn | 1359-7345 1364-548X |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Absorbers Doppler effect Electrochemistry Infrared analysis Near infrared radiation Oxidation Red shift Rhenium |
| title | Novel method for preparing stable near-infrared absorbers: a new phthalocyanine family based on rhenium() complexes |
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