David B. Cordes, Guoxiong Hua, Alexandra M. Z. Slawin, J. Derek Woollins

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The dioxaphospholane ring in the title compound, C20H17O3P, adopts an envelope conformation about one of the ring carbons. The benzene rings of the compound do not form face-to-face pi-pi interactions, instead weak C-H center dot center dot center dot pi interactions occur between adjacent molecules. The methine H atoms on the dioxaphospholane ring form weak C-H center dot center dot center dot O hydrogen bonds to the oxide group of an adjacent molecule.

Original languageEnglish
Article numbero1790
Number of pages1
JournalActa Crystallographica. Section E, Structure reports online
Publication statusPublished - Jul 2011


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