{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T13:51:03Z","timestamp":1775051463753,"version":"3.50.1"},"reference-count":70,"publisher":"International Union of Crystallography (IUCr)","issue":"4","license":[{"start":{"date-parts":[[2019,6,12]],"date-time":"2019-06-12T00:00:00Z","timestamp":1560297600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},{"start":{"date-parts":[[2019,6,12]],"date-time":"2019-06-12T00:00:00Z","timestamp":1560297600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html#TDM"}],"funder":[{"name":"This work was supported by the Russian Science Foundation","award":["18-13-00112"],"award-info":[{"award-number":["18-13-00112"]}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr B Struct Sci Cryst Eng Mater","Acta Crystallogr B","Acta Crystallogr B Struct Sci","Acta Cryst B","Acta Cryst B Struct Sci Cryst Eng Mater","Acta Cryst Sect B","Acta Cryst Sect B Struct Sci Cryst Eng Mater","Acta Crystallogr Sect B","Acta Crystallogr Sect B Struct Sci Cryst Eng Mater","Acta Crystallogr Sect B Struct Sci"],"accepted":{"date-parts":[[2019,4,27]]},"published-print":{"date-parts":[[2019,8,1]]},"abstract":"<jats:p>A new film material capable of transforming UV radiation into visible light was obtained from a highly anisometric Eu<jats:sup>III<\/jats:sup> complex with organic ligands in a polymethylmethacrylate (PMMA) matrix and then structurally characterized. An important advantage of the synthesized complex is its good solubility in organic solvents such as dichloromethane, chloroform, THF, toluene, <jats:italic>etc<\/jats:italic>. The ligand environment (flexible alkyl and cyclohexyl substituents) of the Eu<jats:sup>III<\/jats:sup> complex was selected to prevent crystallization, to inhibit the formation of defects in the structure of films and to provide its uniform distribution in the polymer during polymerization. As a result we obtain an Eu<jats:sup>III<\/jats:sup> complex of the film with remarkable thermal behavior: the complex melts to isotropic liquid without decomposition, it supercools at ambient temperature and it forms a stable amorphous material at low (up to \u221230\u00b0C) temperatures. The films were prepared by two methods: bulk polymerization and spin coating. A comparison of the differences of luminescent and optical characteristics of micro- and nanosized PMMA films doped with the anisometric Eu<jats:sup>III<\/jats:sup> complex is given. Based on X-ray powder diffraction and small-angle scattering data, it has been supposed that the association of Eu<jats:sup>III<\/jats:sup> complex molecules occurs in the voids of the PMMA matrix and is accompanied by the formation of a nanocrystalline phase. For films obtained by spin coating, a deeper microphase separation is demonstrated than by bulk polymerization. The dimensional characteristics of the nano-associates were determined and a correlation between the method of preparation and the type of distribution of the Eu<jats:sup>III<\/jats:sup> complex in the PMMA matrix is established.<\/jats:p>","DOI":"10.1107\/s205252061900578x","type":"journal-article","created":{"date-parts":[[2019,6,14]],"date-time":"2019-06-14T13:20:36Z","timestamp":1560518436000},"page":"570-577","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":7,"title":["Optical and structural characteristics of PMMA films doped with a new anisometric Eu<sup>III<\/sup> complex"],"prefix":"10.1107","volume":"75","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6697-1473","authenticated-orcid":true,"given":"Andrey","family":"Knyazev","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8854-4429","authenticated-orcid":true,"given":"Aleksandr","family":"Krupin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8114-7025","authenticated-orcid":true,"given":"Aidar","family":"Gubaidullin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9128-0700","authenticated-orcid":true,"given":"Yury","family":"Galyametdinov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2019,6,12]]},"reference":[{"key":"lo5044_bb1","doi-asserted-by":"crossref","first-page":"8091","DOI":"10.1021\/ic8004757","volume":"47","author":"Ambili Raj","year":"2008","journal-title":"Inorg. Chem."},{"key":"lo5044_bb2","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/S0022-2313(96)00158-5","volume":"72-74","author":"Batista","year":"1997","journal-title":"J. Lumin."},{"key":"lo5044_bb3","doi-asserted-by":"crossref","first-page":"5125","DOI":"10.1021\/ja01077a016","volume":"86","author":"Bauer","year":"1964","journal-title":"J. Am. Chem. Soc."},{"key":"lo5044_bb4","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.1039\/b809563a","volume":"19","author":"Biju","year":"2009","journal-title":"J. Mater. Chem."},{"key":"lo5044_bb5","unstructured":"Binnemans, K. (2005). Handbook on the Physics and Chemistry of Rare Earths, Vol. 35, pp. 107-272."},{"key":"lo5044_bb6","doi-asserted-by":"crossref","first-page":"4283","DOI":"10.1021\/cr8003983","volume":"109","author":"Binnemans","year":"2009","journal-title":"Chem. Rev."},{"key":"lo5044_bb7","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.ccr.2015.02.015","volume":"295","author":"Binnemans","year":"2015","journal-title":"Coord. Chem. Rev."},{"key":"lo5044_bb201","unstructured":"Bruker (2000). SAXS. Version 4. Bruker AXS Inc., Madison, Wisconsin, USA."},{"key":"lo5044_bb200","unstructured":"Bruker (2005). EVA. Version 11. Bruker AXS Inc., Karlsruhe, Germany."},{"key":"lo5044_bb8","doi-asserted-by":"crossref","first-page":"2729","DOI":"10.1021\/cr900362e","volume":"110","author":"B\u00fcnzli","year":"2010","journal-title":"Chem. Rev."},{"key":"lo5044_bb9","doi-asserted-by":"crossref","first-page":"2919","DOI":"10.1039\/a904411f","volume":"9","author":"Chen","year":"1999","journal-title":"J. Mater. Chem."},{"key":"lo5044_bb10","doi-asserted-by":"crossref","first-page":"2229","DOI":"10.1039\/b702341c","author":"De Bettencourt-Dias","year":"2007","journal-title":"J. Chem. Soc. Dalton Trans."},{"key":"lo5044_bb11","doi-asserted-by":"crossref","first-page":"5437","DOI":"10.1021\/cm701997y","volume":"19","author":"DeOliveira","year":"2007","journal-title":"Chem. Mater."},{"key":"lo5044_bb202","unstructured":"Doucet, M. et al. (2016). SasView, Version 4.0. Zenodo, http:\/\/doi.org\/10.5281\/zenodo.438138."},{"key":"lo5044_bb12","doi-asserted-by":"crossref","first-page":"6174","DOI":"10.1021\/ja2023515","volume":"133","author":"Di Piazza","year":"2011","journal-title":"J. Am. Chem. Soc."},{"key":"lo5044_bb13","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1039\/B905604C","volume":"39","author":"Eliseeva","year":"2010","journal-title":"Chem. Soc. Rev."},{"key":"lo5044_bb14","doi-asserted-by":"crossref","unstructured":"Feigin, L. A. & Svergun, D. I. (1987). Structure Analysis by Small-Angle X-ray and Neutron Scattering. Springer.","DOI":"10.1007\/978-1-4757-6624-0"},{"key":"lo5044_bb15","doi-asserted-by":"crossref","first-page":"144","DOI":"10.1023\/A:1015557629627","volume":"384","author":"Galyametdinov","year":"2002","journal-title":"Dokl. Chem."},{"key":"lo5044_bb16","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1016\/j.jphotochem.2015.11.016","volume":"317","author":"George","year":"2016","journal-title":"J. Photochem. Photobiol. Chem."},{"key":"lo5044_bb17","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1107\/S0108768110018550","volume":"66","author":"Gholivand","year":"2010","journal-title":"Acta Cryst. B"},{"key":"lo5044_bb18","unstructured":"Glatter, O. & Kratky, O. (1982). Small Angle X-ray Scattering, p. 262. Academic Press."},{"key":"lo5044_bb19","doi-asserted-by":"crossref","first-page":"4773","DOI":"10.1021\/cm2019026","volume":"23","author":"Graffion","year":"2011","journal-title":"Chem. Mater."},{"key":"lo5044_bb20","doi-asserted-by":"crossref","first-page":"2201","DOI":"10.1007\/s00396-015-3614-8","volume":"293","author":"Gu","year":"2015","journal-title":"Colloid Polym. Sci."},{"key":"lo5044_bb21","first-page":"268","volume":"1","author":"Guinier","year":"1955","journal-title":"J. Polym. Sci."},{"key":"lo5044_bb22","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/j.jphotochemrev.2004.10.003","volume":"5","author":"Hasegawa","year":"2004","journal-title":"J. Photochem. Photobiol. Photochem. Rev."},{"key":"lo5044_bb23","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.inoche.2015.12.012","volume":"64","author":"He","year":"2016","journal-title":"Inorg. Chem. Commun."},{"key":"lo5044_bb24","doi-asserted-by":"crossref","first-page":"718","DOI":"10.1002\/ejic.200500438","volume":"2006","author":"Jang","year":"2006","journal-title":"Eur. J. Inorg. Chem."},{"key":"lo5044_bb25","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1070\/RC2005v074n12ABEH002481","volume":"74","author":"Katkova","year":"2005","journal-title":"Russ. Chem. Rev."},{"key":"lo5044_bb26","doi-asserted-by":"crossref","first-page":"1497","DOI":"10.1016\/j.tsf.2008.09.027","volume":"517","author":"Kishimoto","year":"2008","journal-title":"Thin Solid Films"},{"key":"lo5044_bb27","doi-asserted-by":"crossref","first-page":"2806","DOI":"10.1134\/S1070363215120245","volume":"85","author":"Knyazev","year":"2015","journal-title":"Russ. J. Gen. Chem."},{"key":"lo5044_bb28","doi-asserted-by":"crossref","first-page":"6067","DOI":"10.1021\/acs.inorgchem.6b02825","volume":"56","author":"Knyazev","year":"2017","journal-title":"Inorg. Chem."},{"key":"lo5044_bb29","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1002\/ejic.201601286","volume":"2017","author":"Knyazev","year":"2017","journal-title":"Eur. J. Inorg. Chem."},{"key":"lo5044_bb30","doi-asserted-by":"crossref","first-page":"8987","DOI":"10.1021\/acs.inorgchem.5b01617","volume":"54","author":"Knyazev","year":"2015","journal-title":"Inorg. Chem."},{"key":"lo5044_bb31","doi-asserted-by":"crossref","first-page":"1473","DOI":"10.1080\/00958972.2016.1185781","volume":"69","author":"Knyazev","year":"2016","journal-title":"J. Coord. Chem."},{"key":"lo5044_bb32","doi-asserted-by":"crossref","first-page":"857","DOI":"10.1080\/02678292.2013.795626","volume":"40","author":"Knyazev","year":"2013","journal-title":"Liq. Cryst."},{"key":"lo5044_bb33","doi-asserted-by":"crossref","first-page":"492","DOI":"10.1016\/j.dyepig.2017.08.018","volume":"148","author":"Knyazev","year":"2018","journal-title":"Dye. Pigm."},{"key":"lo5044_bb34","doi-asserted-by":"crossref","first-page":"1277","DOI":"10.1107\/S0021889803012779","volume":"36","author":"Konarev","year":"2003","journal-title":"J. Appl. Cryst."},{"key":"lo5044_bb35","doi-asserted-by":"crossref","first-page":"2723","DOI":"10.1080\/00958972.2016.1217409","volume":"69","author":"Koroteev","year":"2016","journal-title":"J. Coord. Chem."},{"key":"lo5044_bb36","doi-asserted-by":"crossref","first-page":"6405","DOI":"10.1039\/C5DT04948B","volume":"45","author":"Koroteev","year":"2016","journal-title":"Dalton Trans."},{"key":"lo5044_bb37","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/S0022-2313(97)00113-0","volume":"75","author":"Latva","year":"1997","journal-title":"J. Lumin."},{"key":"lo5044_bb38","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1016\/j.jallcom.2007.04.089","volume":"451","author":"Legendziewicz","year":"2008","journal-title":"J. Alloys Compd."},{"key":"lo5044_bb39","doi-asserted-by":"crossref","first-page":"5194","DOI":"10.1021\/cm051133s","volume":"17","author":"Lenaerts","year":"2005","journal-title":"Chem. Mater."},{"key":"lo5044_bb40","doi-asserted-by":"crossref","first-page":"1212","DOI":"10.1039\/b102160p","author":"Li","year":"2001","journal-title":"Chem. Commun."},{"key":"lo5044_bb41","doi-asserted-by":"crossref","first-page":"5050","DOI":"10.1021\/ic202473b","volume":"51","author":"Li","year":"2012","journal-title":"Inorg. Chem."},{"key":"lo5044_bb42","doi-asserted-by":"crossref","first-page":"11131","DOI":"10.1039\/c1jm11246e","volume":"21","author":"Li","year":"2011","journal-title":"J. Mater. Chem."},{"key":"lo5044_bb43","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/S0040-6090(02)00638-7","volume":"417","author":"Ling","year":"2002","journal-title":"Thin Solid Films"},{"key":"lo5044_bb44","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/S0022-2313(03)00133-9","volume":"106","author":"Liu","year":"2004","journal-title":"J. Lumin."},{"key":"lo5044_bb45","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1021\/om00084a900","volume":"3","author":"Mague","year":"1984","journal-title":"Organometallics"},{"key":"lo5044_bb46","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1380\/ejssnt.2014.420","volume":"12","author":"Mathur","year":"2014","journal-title":"e-J. Surf. Sci. Nanotechnol."},{"key":"lo5044_bb47","doi-asserted-by":"crossref","first-page":"5117","DOI":"10.1021\/ja01077a015","volume":"86","author":"Melby","year":"1964","journal-title":"J. Am. Chem. Soc."},{"key":"lo5044_bb48","doi-asserted-by":"crossref","first-page":"542","DOI":"10.1021\/ar800211j","volume":"42","author":"Moore","year":"2009","journal-title":"Acc. Chem. Res."},{"key":"lo5044_bb49","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1016\/S0277-5387(00)00314-4","volume":"19","author":"Moriguchi","year":"2000","journal-title":"Polyhedron"},{"key":"lo5044_bb50","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1016\/S0925-8388(00)00617-4","volume":"303-304","author":"Moser","year":"2000","journal-title":"J. Alloys Compd."},{"key":"lo5044_bb51","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/0010-8545(93)85056-A","volume":"123","author":"Sabbatini","year":"1993","journal-title":"Coord. Chem. Rev."},{"key":"lo5044_bb52","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/S0010-8545(99)00054-5","volume":"196","author":"S\u00e1","year":"2000","journal-title":"Coord. Chem. Rev."},{"key":"lo5044_bb54","doi-asserted-by":"crossref","first-page":"1955","DOI":"10.1246\/bcsj.43.1955","volume":"43","author":"Sato","year":"1970","journal-title":"Bull. Chem. Soc. Jpn"},{"key":"lo5044_bb55","doi-asserted-by":"crossref","first-page":"5013","DOI":"10.1021\/ic302726z","volume":"52","author":"Shi","year":"2013","journal-title":"Inorg. Chem."},{"key":"lo5044_bb56","doi-asserted-by":"crossref","first-page":"1018","DOI":"10.1016\/j.inoche.2005.07.024","volume":"8","author":"Tang","year":"2005","journal-title":"Inorg. Chem. Commun."},{"key":"lo5044_bb57","doi-asserted-by":"crossref","first-page":"765","DOI":"10.1016\/S0925-8388(98)00436-8","volume":"275-277","author":"Thompson","year":"1998","journal-title":"J. Alloys Compd."},{"key":"lo5044_bb58","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/j.snb.2011.04.049","volume":"156","author":"Wang","year":"2011","journal-title":"Sens. Actuators B Chem."},{"key":"lo5044_bb59","doi-asserted-by":"crossref","first-page":"8535","DOI":"10.1039\/c3ra40820e","volume":"3","author":"Wang","year":"2013","journal-title":"RSC Adv."},{"key":"lo5044_bb60","doi-asserted-by":"crossref","first-page":"2212","DOI":"10.1021\/cm000158i","volume":"12","author":"Wang","year":"2000","journal-title":"Chem. Mater."},{"key":"lo5044_bb61","doi-asserted-by":"crossref","first-page":"1719","DOI":"10.1016\/j.jlumin.2011.03.061","volume":"131","author":"Wang","year":"2011","journal-title":"J. Lumin."},{"key":"lo5044_bb62","doi-asserted-by":"crossref","first-page":"6932","DOI":"10.1021\/la800903s","volume":"24","author":"Wen","year":"2008","journal-title":"Langmuir"},{"key":"lo5044_bb63","doi-asserted-by":"crossref","first-page":"101","DOI":"10.3184\/003685005783238435","volume":"88","author":"Werts","year":"2005","journal-title":"Sci. Prog."},{"key":"lo5044_bb64","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/S0010-8545(98)90069-8","volume":"171","author":"Yanagida","year":"1998","journal-title":"Coord. Chem. Rev."},{"key":"lo5044_bb65","doi-asserted-by":"crossref","first-page":"2122","DOI":"10.1021\/cg0603319","volume":"6","author":"Yang","year":"2006","journal-title":"Cryst. Growth Des."},{"key":"lo5044_bb66","doi-asserted-by":"crossref","first-page":"1611","DOI":"10.1021\/ic0485561","volume":"44","author":"Yu","year":"2005","journal-title":"Inorg. Chem."},{"key":"lo5044_bb67","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.inoche.2015.07.026","volume":"60","author":"Zhang","year":"2015","journal-title":"Inorg. Chem. Commun."},{"key":"lo5044_bb68","doi-asserted-by":"crossref","first-page":"9335","DOI":"10.1038\/srep09335","volume":"5","author":"Zhang","year":"2015","journal-title":"Sci. Rep."}],"container-title":["Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials"],"original-title":[],"link":[{"URL":"http:\/\/journals.iucr.org\/b\/issues\/2019\/04\/00\/lo5044\/lo5044.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.iucr.org\/b\/issues\/2019\/04\/00\/lo5044\/lo5044.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T10:44:33Z","timestamp":1736765073000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S205252061900578X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6,12]]},"references-count":70,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2019,8]]}},"alternative-id":["S205252061900578X"],"URL":"https:\/\/doi.org\/10.1107\/s205252061900578x","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S205252061900578X\/lo5044sup1.pdf","asserted-by":"subject"}]},"ISSN":["2052-5206"],"issn-type":[{"value":"2052-5206","type":"print"}],"subject":[],"published":{"date-parts":[[2019,6,12]]},"assertion":[{"value":"Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials","order":0,"name":"journal","label":"Publication","explanation":{"URL":"http:\/\/journals.iucr.org\/b"},"group":{"name":"general","label":"General"}},{"value":"research papers","order":1,"name":"content_type","label":"Content type","explanation":{"URL":"https:\/\/journals.iucr.org\/b\/services\/notesforauthors.html"},"group":{"name":"general","label":"General"}},{"value":"Available","URL":"https:\/\/scripts.iucr.org\/cgi-bin\/citedin?lo5044","order":2,"name":"article_metrics","label":"Article metrics","group":{"name":"general","label":"General"}},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"6 September 2018","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"27 April 2019","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"12 June 2019","order":2,"name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication history"}},{"value":"This article has supporting information","name":"supplementary_materials","label":"Supplementary materials","explanation":{"URL":"https:\/\/scripts.iucr.org\/cgi-bin\/sendsup?lo5044"}},{"value":"\u00a9 2019 International Union of Crystallography","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"http:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},"group":{"name":"copyright_and_licensing","label":"Copyright and licencing"}}]}}