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Figure 3 . Hydrogen bonding (dashed lines) between 4,4′-bipyridinium cations, [Sb(hypydc)(OH)(H2O)]22− anions and uncoordinated water molecules. |
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Figure 3 . Hydrogen bonding (dashed lines) between 4,4′-bipyridinium cations, [Sb(hypydc)(OH)(H2O)]22− anions and uncoordinated water molecules. |