Co-crystal structures and Hirshfeld surface analysis of mesitylene and/or p-xylene solvated pseudopolymorphs of fully fluorinated Pd(II) complex

Yoshinori Ikumura, Yusuke Habuka, Akiko Hori

研究成果: Article査読

抄録

The fully fluorinated complex, Pd(L)2, comprised of one Pd2+ ion and two ligands, namely bis(pentafluorobenzoyl)methanido (L), was well crystallized with mesitylene (C9H12) and p-xylene (C8H10) as guest molecules to form unique co-crystals, Pd(L)2·2C9H12 and Pd(L)2·2C8H10, respectively, using a chloroform or ethyl acetate solution. In the crystals, the π-planes of the guest molecules closely interacted with the pentafluorophenyl groups of the complex through an π···π-hole interaction. By the combination of two guest molecules, a new crystal, Pd(L)2·2C9H12·C8H10, was obtained and two mesitylene and one p-xylene molecules are quantitatively inserted into the crystal without any structural disorder, showing the good affinity of the guest molecules and the flexible shape changes of the complex.

本文言語English
論文番号115035
ジャーナルPolyhedron
197
DOI
出版ステータスPublished - 2021 3 15

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 無機化学
  • 材料化学

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