Crystal structures and excimer fluorescence of anisoylbenzoylmethanatoboron and dianisoylmethanatoboron difluorides

Author: Mirochnik A. G.   Bukvetskii B. V.   Fedorenko E. V.   Karasev V. E.  

Publisher: Springer Publishing Company

ISSN: 1066-5285

Source: Russian Chemical Bulletin, Vol.53, Iss.2, 2004-02, pp. : 291-296

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Abstract

The crystal structures and spectral-luminescence properties of anisoylbenzoylmethanatoboron difluoride (1) and dianisoylmethanatoboron difluoride (2) were studied in the solid state and in solution. The structural features of compounds 1 and 2 are responsible for the occurrence of a new type of excimers in solutions, which differs from that observed in the crystalline state.

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