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As revealed by X\u2010ray crystallography, the C\u2010shaped molecules exhibit two interesting \u03c0\u2010\u03c0 stacking modes of phenazine depending on the substituting groups, and the box\u2010shaped molecule accommodates two chloroform molecules in the cavity and forms H\u2010bonds with another four molecules of chloroform. The C\u2010 and Z\u2010shaped molecules as a pair of diastereomers exhibit almost the same charge transfer absorption and emission including positive solvatochromism, indicating that the intramolecular charge transfer between pyrene (\u03c0\u2010donor) and phenazine (\u03c0\u2010acceptor) is not dependent on the overall molecular geometry.<\/jats:p>","DOI":"10.1002\/chem.202203693","type":"journal-article","created":{"date-parts":[[2023,3,15]],"date-time":"2023-03-15T00:28:50Z","timestamp":1678840130000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Oxanorbornene\u2010Fused Phenazine\u2010Pyrene Scaffolds with Different Configurations"],"prefix":"10.1002","volume":"29","author":[{"given":"Liping","family":"Ye","sequence":"first","affiliation":[{"name":"Department of Chemistry The Chinese University of Hong Kong  Shatin, New Territories, Hong Kong China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9933-6548","authenticated-orcid":false,"given":"Qian","family":"Miao","sequence":"additional","affiliation":[{"name":"Department of Chemistry The Chinese University of Hong Kong  Shatin, New Territories, Hong Kong China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,4,27]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-020-00627-5"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202012651"},{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202012651"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.198708921"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19870990926"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201902784"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201902784"},{"key":"e_1_2_7_5_1","first-page":"613","volume":"2","author":"Chen H.","year":"2020","journal-title":"CCS Chem."},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.9b04116"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470740880"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC06553J"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b07932"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.0c02100"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.5b00118"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201305497"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.5b00113"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja036466"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm9001916"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja107046s"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201004325"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201007654"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201007654"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202205018"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201601171"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201803467"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3tc30828f"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2QO02053J"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201707529"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201707529"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo901482y"},{"key":"e_1_2_7_26_1","unstructured":"Deposition Numbers2222299 2222300 2222301 2222302 2222303 2222304contain the supplementary crystallographic data for this paper. 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