Figure 10
Comparison of the arrangement of the benzotriazolyl rings in the crystal structures of 3-benzotriazolylpropanamides: stacking of C6 rings in 1 (a) and in 2 (b), stacking of C6N3 bicycles in 1, 3 and in [MCl2(BTPA)2] (M = Mn, Co, Cu) (c), each viewed in a projection on the C6N3 plane. |