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Figure 3
Packing arrangements of the mol­ecules: (a) (Ia)[link], viewed down a [symmetry codes: (i) x, −y + [{3\over 2}], z − [{1\over 2}]; (iv) x, −y + [{3\over 2}], z + [{1\over 2}]], (b) (Ib)[link], viewed down a [symmetry codes: (ii) −x + [{3\over 2}], y − [{1\over 2}], −z + [{3\over 2}]; (v) −x + [{3\over 2}], y + [{1\over 2}], −z + [{3\over 2}]], and (c) (Ic)[link], viewed approximately down a. Only H atoms involved in hydrogen-bonding or N—H⋯π inter­actions are shown, and these inter­actions are indicated by dashed lines.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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