{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T18:38:02Z","timestamp":1790361482196,"version":"4.1.0"},"reference-count":28,"publisher":"Wiley","issue":"60","license":[{"start":{"date-parts":[[2018,10,9]],"date-time":"2018-10-09T00:00:00Z","timestamp":1539043200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/N006909\/1"],"award-info":[{"award-number":["EP\/N006909\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2018,10,26]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The degree of aggregation of neutral, 9\u2010coordinate rare earth coordination complexes has been shown to affect their ligand field, as revealed by diffusion\u2010ordered NMR spectroscopy (DOSY\u2010NMR) measurements on Y(III) complexes, paramagnetic NMR analyses of Yb and Tb analogues and emission spectral studies with the Eu<jats:sup>III<\/jats:sup> systems. In non\u2010polar media a lipophilic tris\u2010isopropyl complex, [Ln.L<jats:sup>2<\/jats:sup>] tends to aggregate in chloroform and dichloromethane giving rise to oligomers, whereas in acetic and trifluoroacetic acid the more polar parent complex, [Ln.L<jats:sup>1<\/jats:sup>], also aggregates, profoundly affecting the pseudocontact shift and the form of the Eu emission spectrum. Such behaviour has important implications in the design of responsive spectral probes.<\/jats:p>","DOI":"10.1002\/chem.201803766","type":"journal-article","created":{"date-parts":[[2018,8,30]],"date-time":"2018-08-30T09:56:17Z","timestamp":1535622977000},"page":"16170-16175","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Aggregation of Rare Earth Coordination Complexes in Solution Studied by Paramagnetic and DOSY NMR"],"prefix":"10.1002","volume":"24","author":[{"given":"Adeline W. J.","family":"Poh","sequence":"first","affiliation":[{"name":"Department of Chemistry Durham University  South Road Durham DH1 3LE UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9181-8892","authenticated-orcid":false,"given":"Juan A.","family":"Aguilar","sequence":"additional","affiliation":[{"name":"Department of Chemistry Durham University  South Road Durham DH1 3LE UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7169-7103","authenticated-orcid":false,"given":"Alan M.","family":"Kenwright","sequence":"additional","affiliation":[{"name":"Department of Chemistry Durham University  South Road Durham DH1 3LE UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3752-2772","authenticated-orcid":false,"given":"Kevin","family":"Mason","sequence":"additional","affiliation":[{"name":"Department of Chemistry Durham University  South Road Durham DH1 3LE UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5281-5146","authenticated-orcid":false,"given":"David","family":"Parker","sequence":"additional","affiliation":[{"name":"Department of Chemistry Durham University  South Road Durham DH1 3LE UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,10,9]]},"reference":[{"key":"e_1_2_6_1_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6DT00227G"},{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr400477t"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4SC03429E"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.5b02918"},{"key":"e_1_2_6_3_3","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201700447"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2015.02.015"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201706931"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201706931"},{"key":"e_1_2_6_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201503421"},{"key":"e_1_2_6_5_4","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201503421"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b07094"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8CC04995E"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1080\/00268977500103321"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-09787-2_2"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(83)80341-8"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1701366"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRev.127.750"},{"key":"e_1_2_6_10_3","doi-asserted-by":"publisher","DOI":"10.1080\/00268976400100321"},{"key":"e_1_2_6_10_4","doi-asserted-by":"publisher","DOI":"10.1039\/F29817702125"},{"key":"e_1_2_6_10_5","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(82)83114-X"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0079-6565(99)00003-5"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/ac00074a006"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201207403"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201207403"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(95)00984-C"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/9783527632220.ch7"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00426a036"},{"key":"e_1_2_6_17_1","volume-title":"200 and More NMR Experiments","author":"Berger S.","year":"2004"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fchem.201803766","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.201803766","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T16:12:36Z","timestamp":1760285556000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.201803766"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,10,9]]},"references-count":28,"journal-issue":{"issue":"60","published-print":{"date-parts":[[2018,10,26]]}},"alternative-id":["10.1002\/chem.201803766"],"URL":"https:\/\/doi.org\/10.1002\/chem.201803766","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"value":"0947-6539","type":"print"},{"value":"1521-3765","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,10,9]]},"assertion":[{"value":"2018-07-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-10-09","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}