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Figure 2 The crystal packing of the major component of (I), viewed down the a-axis, showing staking arrangement of molecules. Intermolecular and intermolecular hydrogen bonds are shown as dashed line. |
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Figure 2 The crystal packing of the major component of (I), viewed down the a-axis, showing staking arrangement of molecules. Intermolecular and intermolecular hydrogen bonds are shown as dashed line. |