Heteronuclear two-dimensional nuclear magnetic resonance: decaborane
Abstract
Boron-11/proton two-dimensional n.m.r. spectroscopy with heteronuclear decoupling in both frequency dimensions has been used to study decaborane. The chemical-shift correlation map shows clearly how resonances from the various boron and proton sites are related, and in particular demonstrates the association of the bridging protons with B5,7,8,10 and with B6,9.