Figure 3

Perspective view of [(S)-L 2 H 2 ]·(PF 6 ) 2 . All hydrogen atoms were omitted for clarity. Selected bond lengths (Å) and angles (°): C(5)-N(1) 1.321(6), C(5)-N(2) 1.302(6); N(1)-C(5)-N(2) 108.7(4), N(3)-C(32)-N(4) 108.8(4).

Perspective view of [(S)-L 2 H 2 ]·(PF 6 ) 2 . All hydrogen atoms were omitted for clarity. Selected bond lengths (Å) and angles (°): C(5)-N(1) 1.321(6), C(5)-N(2) 1.302(6); N(1)-C(5)-N(2) 108.7(4), N(3)-C(32)-N(4) 108.8(4).