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Crystal structure of (E)-2,6-di-tert-butyl-4-{[2-(2,4-di-nitro-phen-yl)hydrazinylidene]meth-yl}phenol.


ABSTRACT: The essential part (including all the non-hydrogen atoms except two methyl carbons) of the mol-ecule of the title compound, C21H26N4O5, lies on a mirror plane, which bis-ects the t-butyl groups. The conformation of the C=N bond of this Schiff base compound is E, and there is an intra-molecular N-H?O hydrogen bond present, forming an S(6) ring motif. In the crystal, mol-ecules are linked via O-H?O hydrogen bonds, forming zigzag chains propagating along the a-axis direction. There are no other significant inter-molecular contacts present.

SUBMITTER: Faizi MS 

PROVIDER: S-EPMC5290541 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature

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Crystal structure of (<i>E</i>)-2,6-di-<i>tert</i>-butyl-4-{[2-(2,4-di-nitro-phen-yl)hydrazinylidene]meth-yl}phenol.

Faizi Md Serajul Haque MS   Dege Necmi N   Haque Ashanul A   Kalibabchuk Valentina A VA   Cemberci Mustafa M  

Acta crystallographica. Section E, Crystallographic communications 20170106 Pt 2


The essential part (including all the non-hydrogen atoms except two methyl carbons) of the mol-ecule of the title compound, C<sub>21</sub>H<sub>26</sub>N<sub>4</sub>O<sub>5</sub>, lies on a mirror plane, which bis-ects the <i>t</i>-butyl groups. The conformation of the C=N bond of this Schiff base compound is <i>E</i>, and there is an intra-molecular N-H⋯O hydrogen bond present, forming an <i>S</i>(6) ring motif. In the crystal, mol-ecules are linked <i>via</i> O-H⋯O hydrogen bonds, forming zigz  ...[more]

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