Figure 3
Views of the structure of Co(BDC)(4-MeO-PNO): (a) along the a axis showing the filling of the diamond-shaped channels by the pendant ligand (only one orientation of the 4-MeO-PNO ligand is shown); (b) the two orientations of the 4-MeO-PNO ligand; (c) and (d) two views along the c axis showing the relative orientation of the pendant ligands and the bridging 1,4-benzenedicarboxylates, respectively. The inorganic chains in (c) and (d) are numbered according to the system in (a). H atoms are omitted for clarity. |