9,9′-Dibromo-9,9′-bifluorene

9,9′-Dibromo-9,9′-bifluorene, C(26)H(16)Br(2), has a gauche conformation about the connecting C—C bond [the Br—C—C—Br torsion angle is 59.39 (16)°]. The crystal structure is sustained mainly by an inter­molecular C—Br⋯π inter­action [3.299 (2) and 3.369 (2) Å] towards the bifluorene aromatic-ring-co...

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Detalles Bibliográficos
Autores principales: Mizuhata, Yoshiyuki, Tokitoh, Norihiro
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960871/
https://www.ncbi.nlm.nih.gov/pubmed/21201887
http://dx.doi.org/10.1107/S160053680800295X
Descripción
Sumario:9,9′-Dibromo-9,9′-bifluorene, C(26)H(16)Br(2), has a gauche conformation about the connecting C—C bond [the Br—C—C—Br torsion angle is 59.39 (16)°]. The crystal structure is sustained mainly by an inter­molecular C—Br⋯π inter­action [3.299 (2) and 3.369 (2) Å] towards the bifluorene aromatic-ring-connecting C—C bond and a weak C—H⋯π inter­action (2.86 and 2.99 Å) between the two aromatic rings.

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