{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/70361"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/70361","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Solid-State Chemistry of Benzophenone Anils (x-Ray, Crystallography)","abstract":"The crystal structures of some benzophenone anils were determined by X-ray diffraction. In five of the six structures the molecules adopted the trans configuration. The strong preference for this isomer in the solid state is in sharp contrast to the behavior in solution where previous workers found that both isomers are present in nearly equal amounts at equilibrium.","abstract_html":"The crystal structures of some benzophenone anils were determined by X-ray diffraction. In five of the six structures the molecules adopted the trans configuration. The strong preference for this isomer in the solid state is in sharp contrast to the behavior in solution where previous workers found that both isomers are present in nearly equal amounts at equilibrium.","abstract_has_math":false,"creators":["Matthews, John Harold"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemistry","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-12-15T23:18:56Z","date_published":"2014-12-15T23:18:56Z","updated_at":"2026-07-22T22:26:02Z","subjects":["Chemistry, Organic"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(UMI)AAI8711833"],"render_values":[{"text":"(UMI)AAI8711833","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/70361","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Matthews, John Harold"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2014-12-15T23:18:56Z","10000-01-01","1987"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Chemistry, Organic"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/70361","(UMI)AAI8711833"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The crystal structures of some benzophenone anils were determined by X-ray diffraction. In five of the six structures the molecules adopted the trans configuration. The strong preference for this isomer in the solid state is in sharp contrast to the behavior in solution where previous workers found that both isomers are present in nearly equal amounts at equilibrium.","In all six crystals the molecules pack in chains that extend in the direction of the long molecular axis. In a trans structure the substituents are aligned in the direction of the chains. The predominance of the trans geometry may arise from a tendency for the substituents to line up along the chains.","Among the structure determinations were three polymorphic forms of p-nitrobenzophenone p-tolylimine. The transformations and structural differences of the three modifications are also discussed.","Made available in DSpace on 2014-12-15T23:18:56Z (GMT). No. of bitstreams: 1 8711833.pdf: 8478190 bytes, checksum: 6af402cb04c3bc2ca5a229dfdb2285cf (MD5) Previous issue date: 1987","Embargo set by: Seth Robbins for item 70527 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","274 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1987."]},{"key":"dc:title","label":"Title","values":["Solid-State Chemistry of Benzophenone Anils (x-Ray, Crystallography)"]}]}],"canonical_facts":{"dc:creator":["Matthews, John Harold"],"dc:date":["2014-12-15T23:18:56Z","10000-01-01","1987"],"dc:description":["The crystal structures of some benzophenone anils were determined by X-ray diffraction. In five of the six structures the molecules adopted the trans configuration. The strong preference for this isomer in the solid state is in sharp contrast to the behavior in solution where previous workers found that both isomers are present in nearly equal amounts at equilibrium.","In all six crystals the molecules pack in chains that extend in the direction of the long molecular axis. In a trans structure the substituents are aligned in the direction of the chains. The predominance of the trans geometry may arise from a tendency for the substituents to line up along the chains.","Among the structure determinations were three polymorphic forms of p-nitrobenzophenone p-tolylimine. The transformations and structural differences of the three modifications are also discussed.","Made available in DSpace on 2014-12-15T23:18:56Z (GMT). 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