Figure 5
Halogen and hydrogen bonding in 2 (atoms are shown as spheres of arbitrary size). Dashed lines represent hydrogen and halogen bonds. Only those atoms involved in halogen or hydrogen bonding are labeled. Symmetry codes: N12A = − x, y + , −z − 0.5; N21E/N22E = 1 − x, 2 − y, −1 − z; N22C = x − , − y, z + 0.5; I15B = −x, 2 − y, −z. |