N-borane-N-(trimethylsilyl)morpholine.
The title compound, C7H20BNOSi, features an N,N-disubstituted six-membered morpholine ring in a chair conformation, with the trimethylsilyl group in the equatorial position and the borane group in the axial position. The least-squares plane formed by the four C atoms of the morpholine ring has a mean deviation of 0.013 (2) A. The O and N atoms are 0.672 (2) and 0.650 (2) A above and below the plane, respectively.
Boron Compounds↗