{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T12:48:28Z","timestamp":1785415708577,"version":"3.56.0"},"reference-count":36,"publisher":"International Union of Crystallography (IUCr)","issue":"12","license":[{"start":{"date-parts":[[2023,11,6]],"date-time":"2023-11-06T00:00:00Z","timestamp":1699228800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},{"start":{"date-parts":[[2023,11,6]],"date-time":"2023-11-06T00:00:00Z","timestamp":1699228800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.iucr.org\/services\/copyrightpolicy.html#TDM"}],"funder":[{"DOI":"10.13039\/100005326","name":"Yale University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005326","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr C Struct Chem","Acta Crystallogr C","Acta Crystallogr C Cryst Struct Commun","Acta Cryst C","Acta Cryst C Struct Chem","Acta Cryst Sect C","Acta Cryst Sect C Struct Chem","Acta Crystallogr Sect C","Acta Crystallogr Sect C Struct Chem","Acta Crystallogr Sect C Cryst Struct Commun"],"accepted":{"date-parts":[[2023,10,26]]},"published-print":{"date-parts":[[2023,12,1]]},"abstract":"<jats:p>\n                    The reaction of tris(pyridin-2-yl)amine with [CyRuCl\n                    <jats:sub>2<\/jats:sub>\n                    ]\n                    <jats:sub>2<\/jats:sub>\n                    (Cy =\n                    <jats:italic>p<\/jats:italic>\n                    -isopropyltoluene or cymene) in refluxing diglyme led to the formation of\n                    <jats:italic>cis<\/jats:italic>\n                    -[RuCl\n                    <jats:sub>2<\/jats:sub>\n                    {\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}\n                    <jats:sub>2<\/jats:sub>\n                    ]\u00b7CHCl\n                    <jats:sub>3<\/jats:sub>\n                    (\n                    <jats:bold>1a<\/jats:bold>\n                    ) after recrystallization from chloroform\/pentane, or\n                    <jats:italic>cis<\/jats:italic>\n                    -dichloridobis[tris(pyridin-2-yl)amine-\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    <jats:italic>N<\/jats:italic>\n                    ,\n                    <jats:italic>N<\/jats:italic>\n                    \u2032]ruthenium(II) dichloromethane disolvate, [RuCl\n                    <jats:sub>2<\/jats:sub>\n                    (C\n                    <jats:sub>15<\/jats:sub>\n                    H\n                    <jats:sub>12<\/jats:sub>\n                    N\n                    <jats:sub>4<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    ]\u00b72CH\n                    <jats:sub>2<\/jats:sub>\n                    Cl\n                    <jats:sub>2<\/jats:sub>\n                    or\n                    <jats:italic>cis<\/jats:italic>\n                    -[RuCl\n                    <jats:sub>2<\/jats:sub>\n                    {\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}\n                    <jats:sub>2<\/jats:sub>\n                    ]\u00b72CH\n                    <jats:sub>2<\/jats:sub>\n                    Cl\n                    <jats:sub>2<\/jats:sub>\n                    (\n                    <jats:bold>1b<\/jats:bold>\n                    ). Treatment of\n                    <jats:bold>1a<\/jats:bold>\n                    with one equivalent of silver(I) hexafluoridoantimonate in dichloromethane gave [RuCl{\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}{\u03ba\n                    <jats:sup>3<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}][SbF\n                    <jats:sub>6<\/jats:sub>\n                    ]\u00b7CH\n                    <jats:sub>2<\/jats:sub>\n                    Cl\n                    <jats:sub>2<\/jats:sub>\n                    (\n                    <jats:bold>2a<\/jats:bold>\n                    ). Crystallization of\n                    <jats:bold>2a<\/jats:bold>\n                    from chloroform provided chlorido[tris(pyridin-2-yl)amine-\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    <jats:italic>N<\/jats:italic>\n                    ,\n                    <jats:italic>N<\/jats:italic>\n                    \u2032][tris(pyridin-2-yl)amine-\u03ba\n                    <jats:sup>3<\/jats:sup>\n                    <jats:italic>N<\/jats:italic>\n                    ,\n                    <jats:italic>N<\/jats:italic>\n                    \u2032,\n                    <jats:italic>N<\/jats:italic>\n                    \u2032\u2032]ruthenium(II) hexafluoridoantimonate chloroform monosolvate, [RuCl(C\n                    <jats:sub>15<\/jats:sub>\n                    H\n                    <jats:sub>12<\/jats:sub>\n                    N\n                    <jats:sub>4<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    ][SbF\n                    <jats:sub>6<\/jats:sub>\n                    ]\u00b7CHCl\n                    <jats:sub>3<\/jats:sub>\n                    or [RuCl{\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}{\u03ba\n                    <jats:sup>3<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}][SbF\n                    <jats:sub>6<\/jats:sub>\n                    ]\u00b7CHCl\n                    <jats:sub>3<\/jats:sub>\n                    (\n                    <jats:bold>2b<\/jats:bold>\n                    ). Complex\n                    <jats:bold>2a<\/jats:bold>\n                    reacted with a further equivalent of silver(I) hexafluoridoantimonate to give [Ru{\u03ba\n                    <jats:sup>3<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}\n                    <jats:sub>2<\/jats:sub>\n                    ][SbF\n                    <jats:sub>6<\/jats:sub>\n                    ]\n                    <jats:sub>2<\/jats:sub>\n                    (\n                    <jats:bold>3<\/jats:bold>\n                    ). The reaction of (2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N with [CyRuCl\n                    <jats:sub>2<\/jats:sub>\n                    ]\n                    <jats:sub>2<\/jats:sub>\n                    in dichloromethane followed by treatment with excess sodium hexafluoridoantimonate gave the known complex [CyRuCl{\u03ba\n                    <jats:sup>2<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N}][SbF\n                    <jats:sub>6<\/jats:sub>\n                    ] (\n                    <jats:bold>4<\/jats:bold>\n                    ). Complex\n                    <jats:bold>2<\/jats:bold>\n                    is a rare example of a complex containing both \u03ba\n                    <jats:sup>2<\/jats:sup>\n                    - and \u03ba\n                    <jats:sup>3<\/jats:sup>\n                    -(2-py)\n                    <jats:sub>3<\/jats:sub>\n                    N. Intramolecular \u03c0-stacking interactions determine the orientation of the free pyridyl in the \u03ba\n                    <jats:sup>2<\/jats:sup>\n                    complexes. An interesting encapsulation of methylene chloride hydrogen-bonded tetramers was noted in one case.\n                  <\/jats:p>","DOI":"10.1107\/s2053229623009415","type":"journal-article","created":{"date-parts":[[2023,10,30]],"date-time":"2023-10-30T06:34:47Z","timestamp":1698647687000},"page":"491-496","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Studies of \u03ba\n                    <sup>2<\/sup>\n                    - and \u03ba\n                    <sup>3<\/sup>\n                    -tripyridylamine complexes of ruthenium and \u03c0-stacking by pyridyls"],"prefix":"10.1107","volume":"79","author":[{"given":"Jack","family":"Faller","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03v76x132","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin J.","family":"Chase","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03v76x132","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan","family":"Parr","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03v76x132","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brandon","family":"Mercado","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03v76x132","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2023,11,6]]},"reference":[{"key":"dg3046_bb1","doi-asserted-by":"crossref","first-page":"3863","DOI":"10.1021\/ic00096a007","volume":"33","author":"Anderson","year":"1994","journal-title":"Inorg. 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