Iod‐Iod‐Bindungen machen Tetra(diiod)chlorid, [Cl(I₂)₄]⁻, planar

Abstract

Planar statt tetraedrisch! Das Polyinterhalogenid [Cl(I2)4]− , das in der Gasphase tetraedrisch wäre, nimmt in den Kristallen von [(H5O2)(I2b15c5)2][Cl(I2)4] eine planare Struktur ein (I2b15c5=Diiodbenzo-15-Krone-5). Neben anderen Effekten wie elektrostatischer Anziehung zwischen kationischen und planaren anionischen Schichten spielen auch Iod-Iod-Bindungen mit σ-Loch-Wechselwirkungen eine wichtige Rolle. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.