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Acta Cryst. (2006). E62, m3242-m3244 [ doi:10.1107/S1600536806045715 ]
![[mu]](/logos/entities/mu_rmgif.gif)
4-citrato-![[kappa]](/logos/entities/kappa_rmgif.gif)
4O:O':O'':O''']Abstract: The title compound, [Sm(C6H5O7)(H2O)]n, was synthesized hydrothermally. Each SmIII atom is coordinated by eight O atoms from four citrate trianions and one aqua O atom. Each citrate trianion functions as a 4-bridging ligand, forming a layer structure. Neighbouring layers are held together by O-H
O hydrogen-bonding interactions, which generate a three-dimensional framework.
Online 8 November 2006
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