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4,4-Difluoro-1,3,5,7-tetra-methyl-8-penta-fluoro-phenyl-4-bora-3a,4a-diaza-s-indacene. 2010

Xiaofeng Zhou
College of Transportation, Southeast University, Nanjing 210096, People's Republic of China.

In the title dye compound, C(19)H(14)BF(7)N(2), the boron-dipyrromethene core lies on a crystallographic mirror plane which bis-ects the BF(2) and penta-fluoro-phenyl groups. The dihedral angle between the penta-fluoro-phenyl ring and the tricyclic system is thus 90° by symmetry. The sp(3)-hybridized B atom has a slightly distorted tetra-hedral coordination.

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