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Figure 2 The packing of (I), viewed down the b axis, showing one-dimensional chain connected by C—H⋯N hydrogen bonds (dashed lines). H atoms not involved in hydrogen bonding have been omitted. [Symmetry code: (i) 1 − x, + y, − z; (ii) x, − y, + z]. |
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Figure 2 The packing of (I), viewed down the b axis, showing one-dimensional chain connected by C—H⋯N hydrogen bonds (dashed lines). H atoms not involved in hydrogen bonding have been omitted. [Symmetry code: (i) 1 − x, + y, − z; (ii) x, − y, + z]. |