Page 11077 and caption of Figure 3. Reanalysis of the single crystal X-ray diffraction data corresponding to compound 2, H3B·NMeHBH2·NMeH2, has indicated an incorrect assignment of C1 and B1, which are in fact inverted. As a consequence, the discussion on page 11077 and the caption of Figure 3 are incorrect. The molecule is found in fact in a gauche conformation, as for its Ir-bound analogue, and the N1−B1 bond length measures at 1.590 A, which is in close agreement to the value of 1.576 A for the analogous bond in the metalbound species. The corrected value for N1−B1 is also in close agreement with the B−N bond distance in the related amine− borane, MeNH2·BH3, of 1.594 A. 1 The previously reported value for N1−B1 in 2 of 1.487 A corresponds in fact to the N1−C1 bond distance and is in close agreement with the value of 1.483 A attributed to the N2−C2 bond within the same molecule. Correcting this misassignment also reduces the R factor of the structure from to 0.071 to 0.035, as expected. The authors apologize for this mistake.