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. 2021 Mar 15;26(6):1622. doi: 10.3390/molecules26061622

Figure 7.

Figure 7

Intermolecular interactions in the crystal structure of complex 6. (a) 2D arrangement of the dinuclear molecules parallel to the (100) plane. Thick dashed yellow lines indicate the C16-Hc(C16)⋯O2 (2.46 Å) H bond, where C16 is the methyl carbon atom of the crystallographically unique η1:η2:μ2 (2.12) acetato group; (b) stacking of layers parallel to the α crystallographic axis. Thick dashed red-violet lines represent the C4-H(C4)⋯O3 (2.35 Å), C6-H(C6)⋯O2 (2.44 Å) and C14-HC(C14)⋯O7 (2.58 Å) H bonds; C4 and C6 are aromatic carbon atoms of the mepaoH ligand. The distances and angles for the H bonds, as well as the symmetry operations are listed in Table S4.