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Figure 2
Part of the crystal structure with the shortest π–π contact showed by dashed line. Symmetry related molecules are represented by different colours; grey: asymmetric unit; gold: 1-x, 1-y, 1-z; green: 1-x, − + y, 3/2-z; purple: x, 3/2-y, − + z. |


journal menu![[Figure 2]](kp2255fig2.jpg)
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