The nuclear quadrupole double resonance spectrum of decaborane

The boron nuclear quadrupole double resonance spectrum of decaborane, B₁₀H₁₄, was taken at 77 K. The assignment of its ¹¹B lines to the various boron atoms of the molecule is based on the spectrum of μ,1,2,3,4,5,7,8,10-B₁₀H₂D₁₂, the theoretically verified intensity relations, and the transition frequencies calculated from a SCF study.