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Figure 10
Part of the crystal structure of compound (IV)[link] showing the formation of a hydrogen-bonded chain of rings parallel to [100]. Hydrogen bonds are drawn as dashed lines and, for the sake of clarity, the unit-cell outline and the H atoms bonded to C atoms have been omitted. The atoms marked with an asterisk (*), a hash (#), a dollar sign ($) or an ampersand (&) are at the symmetry positions (1 − x, 1 − y, 2 − z), (−x, 1 − y, 2 − z), (1 + x, y, z) and (−1 + x, y, z) respectively.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 76| Part 4| April 2020| Pages 488-495
https://doi.org/10.1107/S2056989020002844
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