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Figure 3 (a) The π—π interaction between adjacent 2, 2′-bipyridine molecules. (b) The crystal lattice water molecules arranged in chains via H -bonds; other atoms are omitted for clarity. |
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Figure 3 (a) The π—π interaction between adjacent 2, 2′-bipyridine molecules. (b) The crystal lattice water molecules arranged in chains via H -bonds; other atoms are omitted for clarity. |