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![[Figure 4]](lg3178fig4mag.jpg)
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Figure 4
Packing diagram for complex (I), showing π-stacked columns, where A and B are the centroids of the pyridine rings containing atoms N2 and N3, respectively. The centroid–centroid distances are A⋯Bi = 3.844 (2) Å and A⋯Aii = 3.986 (3) Å. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) −x + 2, −y + 1, −z + 1; (iii) x − 1, y, z.] |
![[Figure 4]](lg3178fig4.jpg)
 | STRUCTURAL CHEMISTRY |
ISSN: 2053-2296
