Ru II (α‐diimine) or Ru III (α‐diimine ·– )? Structural, Spectroscopic, and Theoretical Evidence for the Stabilization of a Prominent Metal‐to‐Ligand Charge‐Transfer Excited‐State Configuration in the Ground State

Ru II (α‐diimine) or Ru III (α‐diimine ·– )? Structural, Spectroscopic, and Theoretical Evidence for the Stabilization of a Prominent Metal‐to‐Ligand Charge‐Transfer Excited‐State Configuration in the Ground State

The new compounds [Ru(R‐DAB)(acac) 2 ] (R‐DAB = 1,4‐diorganyl‐1,4‐diazabuta‐1,3‐diene; R = tert ‐butyl, 4‐methoxyphenyl, 2,6‐dimethylphenyl; acac – = 2,4‐pentanedionate) exhibit intrachelate ring bond lengths 1.297 

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Veröffentlicht in:European journal of inorganic chemistry 2014-01, Vol.2014 (1), p.110-119
Hauptverfasser: Grupp, Anita, Bubrin, Martina, Ehret, Fabian, Zeng, Qiang, Hartl, František, Kvapilová, Hana, Záliš, Stanislav, Kaim, Wolfgang
Format: Artikel
Sprache:eng
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Zusammenfassung:The new compounds [Ru(R‐DAB)(acac) 2 ] (R‐DAB = 1,4‐diorganyl‐1,4‐diazabuta‐1,3‐diene; R = tert ‐butyl, 4‐methoxyphenyl, 2,6‐dimethylphenyl; acac – = 2,4‐pentanedionate) exhibit intrachelate ring bond lengths 1.297 
ISSN:1434-1948
1099-0682
DOI:10.1002/ejic.201301206