 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 3]](fb2106fig3mag.jpg)
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| Figure 3 The O-H vs. O⋯O distances (Å) for the structural motif of the pairs of the carboxyl groups that are interconnected by the hydrogen bonds. The structures were found in the Cambridge Structural Database (Allen, 2002; CSD version 5.29 including the updates from January 25, 2008). The query has been limited for the structures with the R factor <0.05; with no errors, no disorder. The polymers and the powder samples were excluded as well. 1028 hits were found. The title structure is symbolized by the large circle in the left upper corner of the plot. |
![[Figure 3]](fb2106fig3.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
