{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T16:53:34Z","timestamp":1785430414323,"version":"3.56.0"},"reference-count":22,"publisher":"International Union of Crystallography (IUCr)","issue":"4","license":[{"start":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T00:00:00Z","timestamp":1773705600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T00:00:00Z","timestamp":1773705600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"Department of Energy, Office of Basic Energy Sciences, Heavy Elements Chemistry Program","award":["DE-SC0023693"],"award-info":[{"award-number":["DE-SC0023693"]}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr E Cryst Commun","Acta Cryst E","Acta Cryst Sect E","Acta Crystallogr E","Acta Crystallogr Sect E","Acta Cryst E Cryst Commun","Acta Cryst Sect E Cryst Commun"],"accepted":{"date-parts":[[2026,2,9]]},"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:p>\n                    The title compound, [SmI\n                    <jats:sub>2<\/jats:sub>\n                    (C\n                    <jats:sub>22<\/jats:sub>\n                    H\n                    <jats:sub>28<\/jats:sub>\n                    O\n                    <jats:sub>7<\/jats:sub>\n                    )]\u00b70.5C\n                    <jats:sub>4<\/jats:sub>\n                    H\n                    <jats:sub>10<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    or Sm(dibenzo-21-crown-7)I\n                    <jats:sub>2<\/jats:sub>\n                    \u00b70.5dimethoxyethane, was obtained as a minor product by layering dimethoxyethane solutions of SmI\n                    <jats:sub>2<\/jats:sub>\n                    and dibenzo-21-crown-7. The asymmetric unit consists of one Sm(dibenzo-21-crown-7)I\n                    <jats:sub>2<\/jats:sub>\n                    moiety and half a dimethoxyethane solvent molecule in the outer sphere. Of the seven oxygen atoms available for coordination in dibenzo-21-crown-7, only six are coordinated, forming a plane of coordination around samarium(II). The remaining oxygen and its adjacent benzene ring \u2018jack knife' perpendicularly relative to this plane of coordination.\n                  <\/jats:p>","DOI":"10.1107\/s2056989026001374","type":"journal-article","created":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T07:33:21Z","timestamp":1770968001000},"page":"362-365","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Crystal structure of (dibenzo-21-crown-7)diiodidosamarium(II) 1,2-dimethoxyethane hemisolvate"],"prefix":"10.1107","volume":"82","author":[{"given":"Hannah B.","family":"Wineinger","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04raf6v53","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph M.","family":"Sperling","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04raf6v53","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas E.","family":"Albrecht","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04raf6v53","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,3,17]]},"reference":[{"key":"ev2025_bb1","unstructured":"Bruker (2016). 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