(E,E)-1,2-Bis3-(prop-2-yn-1-yloxy)Benzylidenehydrazine
The molecule of the title compound, C 20H 16N 2O 2, is centrosymmetric, the inversion center being located at the mid-point of the central azine bond. The conformation around the C=N bond is E. The whole molecule (except for the H atoms) is essentially planar, with an r.m.s. deviation of 0.07 �. In...
Главные авторы: | , , , |
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Формат: | Статья |
Язык: | English |
Опубликовано: |
International Union of Crystallography
2012
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Предметы: | |
Online-ссылка: | http://eprints.um.edu.my/6672/1/%28E%2CE%29-1%2C2-Bis%5B3-%28prop-2-yn-1-yloxy%29benzylidene%5Dhydrazine.pdf |
Итог: | The molecule of the title compound, C 20H 16N 2O 2, is centrosymmetric, the inversion center being located at the mid-point of the central azine bond. The conformation around the C=N bond is E. The whole molecule (except for the H atoms) is essentially planar, with an r.m.s. deviation of 0.07 Ã�. In the crystal, molecules are linked head-to-tail by pairs of C - Hâ�¯O hydrogen bonds, forming inversion dimers, and resulting in the formation of chains propagating along 011. |
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