Unbiased Rotational Motions of an Ellipsoidal Guest in a Tight Yet Pliable Host
In the design of machinery such as steel bearings, a fundamental understanding of material characteristics provides an indispensable basis for the design. Although hydrocarbon cycloarylenes have started to be used for providing unique supramolecular bearings with anomalous dynamic behaviors, their f...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2019-02, Vol.58 (7), p.2040-2044 |
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| container_title | Angewandte Chemie International Edition |
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| creator | Sun, Zhe Mio, Tatsuru Okada, Tomohiko Matsuno, Taisuke Sato, Sota Kono, Hirohiko Isobe, Hiroyuki |
| description | In the design of machinery such as steel bearings, a fundamental understanding of material characteristics provides an indispensable basis for the design. Although hydrocarbon cycloarylenes have started to be used for providing unique supramolecular bearings with anomalous dynamic behaviors, their fundamental understanding is immature. A unique property of the cycloarylene host is now reported: the cyclic host is so pliable that it tracks the orientational changes of the ellipsoidal guest, that is, C70 fullerene. Unique structures of the complex were revealed by spectroscopic and crystallographic analyses, and additional theoretical investigations deepened our understanding by revealing the structural changes associated with unbiased rotational motions.
A cycloarylene cylinder serves as a pliable host for C70 to dynamically cover the ellipsoidal guest through unbiased rotational motions. |
| doi_str_mv | 10.1002/anie.201812771 |
| format | Article |
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A cycloarylene cylinder serves as a pliable host for C70 to dynamically cover the ellipsoidal guest through unbiased rotational motions.</description><subject>Bearing steels</subject><subject>Crystallography</subject><subject>Fullerenes</subject><subject>nanotubes</subject><subject>pliable hosts</subject><subject>rotational motions</subject><subject>Steel</subject><subject>supramolecular chemistry</subject><issn>1433-7851</issn><issn>1521-3773</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkM9LwzAUx4Mobv64epSAFy-dSZo06XGMuQ2mE9kOnkLappqRNbNpkf33pmxO8OLpPXif9-G9LwA3GA0wQuRBVUYPCMICE87xCehjRnAUcx6fhp7GccQFwz1w4f068EKg5Bz0YsRoGnb6YLGqMqO8LuCra1RjXKUsfHJd46Eroarg2Fqz9c4UYTJptW-gqaCCS_P-0cA33cAXa1RmNZw631yBs1JZr68P9RKsHsfL0TSaLyaz0XAe5ZSnOMqU1ircXGQclawUKFe5yARNqCKYMZGIlCOC4pyKJEt5UWYpQihhGpEyDEV8Ce733m3tPruj5Mb4XFurKu1aL4OFJ5RzTgN69wddu7YOf3YUZ4R3ZKAGeyqvnfe1LuW2NhtV7yRGsotadlHLY9Rh4fagbbONLo74T7YBSPfAl7F6949ODp9n41_5NxxHiD8</recordid><startdate>20190211</startdate><enddate>20190211</enddate><creator>Sun, Zhe</creator><creator>Mio, Tatsuru</creator><creator>Okada, Tomohiko</creator><creator>Matsuno, Taisuke</creator><creator>Sato, Sota</creator><creator>Kono, Hirohiko</creator><creator>Isobe, Hiroyuki</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-6194-4054</orcidid><orcidid>https://orcid.org/0000-0003-3744-9357</orcidid><orcidid>https://orcid.org/0000-0003-3887-5884</orcidid><orcidid>https://orcid.org/0000-0002-7395-2112</orcidid><orcidid>https://orcid.org/0000-0001-8907-0694</orcidid></search><sort><creationdate>20190211</creationdate><title>Unbiased Rotational Motions of an Ellipsoidal Guest in a Tight Yet Pliable Host</title><author>Sun, Zhe ; Mio, Tatsuru ; Okada, Tomohiko ; Matsuno, Taisuke ; Sato, Sota ; Kono, Hirohiko ; Isobe, Hiroyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4791-baeea812db70f5f80cac8b8464a2155868970203c486b97dfb900065e02f86883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bearing steels</topic><topic>Crystallography</topic><topic>Fullerenes</topic><topic>nanotubes</topic><topic>pliable hosts</topic><topic>rotational motions</topic><topic>Steel</topic><topic>supramolecular chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Zhe</creatorcontrib><creatorcontrib>Mio, Tatsuru</creatorcontrib><creatorcontrib>Okada, Tomohiko</creatorcontrib><creatorcontrib>Matsuno, Taisuke</creatorcontrib><creatorcontrib>Sato, Sota</creatorcontrib><creatorcontrib>Kono, Hirohiko</creatorcontrib><creatorcontrib>Isobe, Hiroyuki</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Angewandte Chemie International Edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Zhe</au><au>Mio, Tatsuru</au><au>Okada, Tomohiko</au><au>Matsuno, Taisuke</au><au>Sato, Sota</au><au>Kono, Hirohiko</au><au>Isobe, Hiroyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unbiased Rotational Motions of an Ellipsoidal Guest in a Tight Yet Pliable Host</atitle><jtitle>Angewandte Chemie International Edition</jtitle><addtitle>Angew Chem Int Ed Engl</addtitle><date>2019-02-11</date><risdate>2019</risdate><volume>58</volume><issue>7</issue><spage>2040</spage><epage>2044</epage><pages>2040-2044</pages><issn>1433-7851</issn><eissn>1521-3773</eissn><abstract>In the design of machinery such as steel bearings, a fundamental understanding of material characteristics provides an indispensable basis for the design. Although hydrocarbon cycloarylenes have started to be used for providing unique supramolecular bearings with anomalous dynamic behaviors, their fundamental understanding is immature. A unique property of the cycloarylene host is now reported: the cyclic host is so pliable that it tracks the orientational changes of the ellipsoidal guest, that is, C70 fullerene. Unique structures of the complex were revealed by spectroscopic and crystallographic analyses, and additional theoretical investigations deepened our understanding by revealing the structural changes associated with unbiased rotational motions.
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Bearing steels Crystallography Fullerenes nanotubes pliable hosts rotational motions Steel supramolecular chemistry |
| title | Unbiased Rotational Motions of an Ellipsoidal Guest in a Tight Yet Pliable Host |
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