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Figure 3 . A view of the supra­molcular chain in (I) mediated by O–H⋯O hydrogen bonding (orange dashed lines) via alternating 12-membered {⋯OCO⋯HOH}2 and eight-membered {⋯O⋯HOH}2 synthons; the second carboxyl­ate ligand forms N–H⋯O (blue dashed lines) hydrogen bonds exclusively with two of these running parallel to the chain illustrated. Colour code: S, yellow; O, red; N, blue; C, grey; H, green.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 66| Part 3| February 2010| Page o718
doi:10.1107/S1600536810007117
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