Figure 2
(a) View of the two-dimensional structure of (I) along the c axis, highlighting the [Eu2(H2O)4]6+ dinuclear unit connected to six neighbours through six mta3- ligands (central C atom in blue); (b) topological representation of the fivefold connected (4862) uninodal network of (I), where the mta3- ligands and EuIII atoms are represented in violet and yellow colours, respectively; (c) detail of the conformation of the mta3- ligand.  [article HTML]

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