A Heteroleptic Bis(tridentate) Ruthenium(II) Complex of a Click‐Derived Abnormal Carbene Pincer Ligand with Potential for Photosensitzer Application

Abstract

Long live the complex! A heteroleptic ruthenium(II) complex of a click-derived tridentate triazolylidene ligand (see graphic) and the parent terpyridine were prepared and investigated by experimental and computational methods. The new ligand enables excited-state lifetimes and room-temperature emission quantum yields that can compete with tris(bipyridine)ruthenium(II) complexes, but with the structural benefits of bis(terpyridine)ruthenium(II) complexes. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by 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.