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Figure 6
A packing diagram for (II)[link], viewed approximately down the b axis, showing how the hydro­philic layer around a = [{1\over 2}] is sandwiched between the hydro­phobic layers around a = [{1\over 4}] and [{3\over 4}]. Dashed lines indicate N—H⋯N and N—H⋯Cl hydrogen bonds. H atoms not involved in hydrogen bonding have been omitted for clarity. Only atoms involved in the hydrogen bonding are labelled. [Symmetry codes: (i) −x + 1, y + [{1\over 2}], −z + [{3\over 2}]; (ii) −x + 1, −y + 1, −z + 2; (iii) x, −y + [{1\over 2}], z + [{1\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 65| Part 9| August 2009| Pages o460-o464
doi:10.1107/S0108270109030960
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