Details

Autor(en) / Beteiligte

• El Sayed Moussa, M
• Evariste, S
• Wong, H-L
• Le Bras, L
• Roiland, C
• Le Polles, L
• Le Guennic, B
• Costuas, K
• Yam, V W-W
• Lescop, C

Titel

A solid state highly emissive Cu(i) metallacycle: promotion of cuprophilic interactions at the excited states

Ist Teil von

• Chemical communications (Cambridge, England), 2016-01, Vol.52 (76), p.11370-11373

Ort / Verlag

England: Royal Society of Chemistry

Erscheinungsjahr

2016

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The straightforward synthesis of a new Cu(i) metal-rich small metallacycle is presented. This compound is luminescent in the solid state with an emission quantum yield of 72% at room temperature and displays a pronounced reversible red-shift of its emission spectra upon cooling. Quantum chemical calculations reveal that these properties are governed by important geometrical relaxations that imply the formation of cuprophilic interactions at the excited states.