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Figure 4
The diprotonated 4,4′-(ethane-1,2-diyl)dipyridinium cation and a pair of water molecules bridging two metal centres via hydrogen bonds (dashed lines) in (II) ![]() ![]() ![]() |
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Figure 4
The diprotonated 4,4′-(ethane-1,2-diyl)dipyridinium cation and a pair of water molecules bridging two metal centres via hydrogen bonds (dashed lines) in (II) ![]() ![]() ![]() |