Figure 8
A partial view of the molecular packing in (IV). Dotted lines indicate the shortest O⋯O intermolecular distances [O3⋯O3ii = O3iii⋯O3iv = O3v⋯O3vi = O3vii⋯O3viii = 3.832 (2) Å; symmetry codes: (ii) −x, −y + 2, −z; (iii) −x + 1, y − , −z + ; (iv) x + 1, −y + , z + ; (v) x + 1, y, z + 1; (vi) −x + 1, −y + 2, −z + 1; (vii) x, −y + , z + ; (viii) −x, y − , −z + ]. |