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Figure 2
The packing of (I)[link], showing the R44(10) and R44(20) ring patterns. Dashed lines indicate hydrogen bonds. H atoms not involved in these inter­actions and ethyl groups have been omitted for clarity. (Symmetry codes are provided in Table 2[link].)

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 63| Part 7| June 2007| Pages o431-o433
doi:10.1107/S0108270107026339
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