 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 1]](hb7624fig1mag.jpg)
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Figure 1
The structure of the title compound, with displacement ellipsoids for non-H atoms at the 30% probability level. Only one orientation for methyl groups C7 and C8 is retained. The inset is the distribution for the N—O bond lengths of pyridine N-oxide derivatives in the organic subset of the CSD (updated May 2016; Groom et al., 2016  ). 673 hits were retrieved for which the O atom gives a single bond, affording 904 raw data. Eight outliers were omitted, and the 896 used data gave a mean value for the N—O bond length of 1.316 Å. The red line locates the bond length in the title compound. |
![[Figure 1]](hb7624fig1.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
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