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Figure 2 π-π Stacking interactions between aromatic rings of (pydcH2) and (pydcH)− fragments with centroid-centroid distances of: X1A⋯·X1B, 3.5949 (11) Å (x, y, z); X1B⋯·X1C, 3.5191 (11) Å (1-x, − + y, 1/2-z); X1C⋯·X1D, 3.5789 (11) Å (1-x, + y, 1/2-z); X1A⋯·X1D, 3.5108 (11) Å (x, 1 + y, z). |
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