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Figure 3
Part of the crystal structure of (I)[link], showing the formation of a C22(16) chain of type B mol­ecules along [001], built from the alternating action of two C—H⋯O hydrogen bonds. For the sake of clarity, H atoms not involved in the motif shown have been omitted. Atoms marked with an asterisk (*), a hash (#), a dollar sign ($) or an ampersand (&) are at the symmetry positions ([{1\over 2}] + x, [{1\over 2}] − y, 1 − z), ([{3\over 2}] − x, 1 − y, [{1\over 2}] + z), (1 − x, [{1\over 2}] + y, [{3\over 2}] − z) and (x, y, 1 + z), respectively.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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