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Conformational study on aryl ketones: The structure of 2,6-dimethyl-1,5-di-(2-methyl)-propanoylnaphthalene

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Abstract

C20H24O2 (M r =296.4) crystallizes in the monoclinic system, space groupC2/c witha=24.154(4),b=8.001(2),c=12.751(3) Å;β=136.8(1)°;V=1686.9 Å3,Z=4,D c =1.17 g cm−3,μ(Cu-χα)=5.4 cm−1,λ=1.5418 Å,F(000)=640. The molecule in the solid state adopts a centrosymmetric geometry with the molecular center of symmetry coincident with a crystallographic center of symmetry. This fact forces the molecule to themeso conformation.

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Authors and Affiliations

  1. Istituto di Strutturistica Chimica, Università degli studi di Parma, Centra di Studio per la Strutturistica Diffrattometrica del C.N.R., Viale delle Scienze, I-43100, Parma, Italy

    Paolo Sgarabotto, Franco Ugozzoli & Daniele Casarini

  2. Dipartimento di Chimica Organica 'A, Mangini' Università di Bologna, Viale Risorgimento 4, I-40136, Bologna, Italy

    Lodovico Lunazzi

Authors
  1. Paolo Sgarabotto
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  2. Franco Ugozzoli
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  3. Daniele Casarini
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  4. Lodovico Lunazzi
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Sgarabotto, P., Ugozzoli, F., Casarini, D. et al. Conformational study on aryl ketones: The structure of 2,6-dimethyl-1,5-di-(2-methyl)-propanoylnaphthalene. Journal of Crystallographic and Spectroscopic Research 20, 507–509 (1990). https://doi.org/10.1007/BF01221888

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  • DOI: https://doi.org/10.1007/BF01221888

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