Hexamolybdenum Cluster Complexes with Pyrene and Anthracene Carboxylates: Ultrabright Red Emitters with the Antenna Effect | Zendy

Kirakci Kaplan | Zendy; Fejfarová Karla | Zendy; Kučeráková Monika | Zendy; Lang Kamil | Zendy

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Hexamolybdenum Cluster Complexes with Pyrene and Anthracene Carboxylates: Ultrabright Red Emitters with the Antenna Effect

Author(s) -

Kirakci Kaplan,

Fejfarová Karla,

Kučeráková Monika,

Lang Kamil

Publication year - 2014

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.201402076

Subject(s) - chemistry , anthracene , pyrene , phosphorescence , photochemistry , cluster (spacecraft) , excited state , dendrimer , singlet oxygen , energy transfer , brightness , oxygen , oled , fluorescence , polymer chemistry , organic chemistry , chemical physics , atomic physics , physics , computer science , optics , programming language , quantum mechanics , layer (electronics)

Phosphorescent hexamolybdenum cluster complexes with pyrene and anthracene carboxylates exhibit energy transfer from the grafted ligands to the {Mo 6 I 8 } core. The complex with the pyrene ligands exhibits the highest brightness of emission ever reported for a Mo 6 cluster complex excited in the near‐UV region ( ϵ 355 = 2.3 10 5 M –1 cm –1 , Φ L = 0.60). These antenna systems possess attractive features as UV/Red light convertors, optical oxygen sensors, or sensitizers of singlet oxygen.

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