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Figure 2
A packing view of (I)[link], along the [110] direction, showing on a grey background the two independent chains running top to bottom, parallel to [[\overline{1}]10], and on a white background their c-glide symmetry-related images, perpendicular to the plane of the figure (one of these strips has been isolated on a dark triangular background). N—H⋯N and C—H⋯N inter­actions are represented by dashed lines and C—H⋯π inter­actions are represented by thin double lines. Mol­ecules drawn with thin lines correspond to mol­ecule 1 and those in bold to mol­ecule 2. Cg centroids (with underlined labels) are above or below the projection plane. [Symmetry codes: (i) x + [{1\over 2}], y − [{1\over 2}], z; (ii) x + [{1\over 2}], y + [{1\over 2}], z; (iii) x − [{1\over 2}], −y + [{3\over 2}], z + [{1\over 2}]; (iv) x − [{1\over 2}], −y + [{3\over 2}], z − [{1\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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