Acta Cryst. (2005). E61, o2303-o2304  [ doi:10.1107/S1600536805019902 ]

rac-(tert-Butylamino)(diisopropylamino)(9-fluorenyl)borane

H. Braunschweig, F. M. Breitling and F. Seeler

Abstract: In the crystal structure, the title compound, C₂₃H₃₃BN₂, exhibits approximate C_s symmetry, with B-N bond lengths of 1.414  (2) and 1.419  (2)  Å, consistent with B=N double bonds. This is also reflected by the trigonal planes around the B and butylamino N atoms, which are virtually coplanar.

Online 30 June 2005

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