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(1E,2E)-1,2-Bis[1-(2-methoxy-phen-yl)ethyl-idene]hydrazine.

Chantrapromma S, Jansrisewangwong P, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the crystal structure, mol-ecules are arranged into ribbons along the c axis.These ribbons are further stacked along the a axis.The mol-ecules are consolidated by C⋯N [3.306 (2)-3.427 (2) Å] and C⋯O [3.3284 (16)-3.3863 (15) Å] short contacts.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
There are two crystallographically independent mol-ecules in the asymmetric unit of the title compound, C(18)H(20)N(2)O(2). The two mol-ecules exist in an E,E configuration with respect to the two C=N double bonds. The dihedral angles between the two benzene rings in each mol-ecule are 16.89 (6) and 18.84 (6)°. In each mol-ecule, the two meth-oxy groups are coplanar with their attached benzene rings, with r.m.s. deviations of 0.0078 and 0.0336 Å in one mol-ecule, and 0.0163 and 0.0207 Å in the other. An intra-molecular C-H⋯O hydrogen bond is present in one mol-ecule. In the crystal structure, mol-ecules are arranged into ribbons along the c axis. These ribbons are further stacked along the a axis. The mol-ecules are consolidated by C⋯N [3.306 (2)-3.427 (2) Å] and C⋯O [3.3284 (16)-3.3863 (15) Å] short contacts. C-H⋯π inter-actions are also observed.

No MeSH data available.


Related in: MedlinePlus

The molecular structure of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Aromatic H atoms were omitted for clarify.
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Fap1: The molecular structure of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Aromatic H atoms were omitted for clarify.


(1E,2E)-1,2-Bis[1-(2-methoxy-phen-yl)ethyl-idene]hydrazine.

Chantrapromma S, Jansrisewangwong P, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

The molecular structure of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Aromatic H atoms were omitted for clarify.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009129&req=5

Fap1: The molecular structure of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Aromatic H atoms were omitted for clarify.
Bottom Line: In the crystal structure, mol-ecules are arranged into ribbons along the c axis.These ribbons are further stacked along the a axis.The mol-ecules are consolidated by C⋯N [3.306 (2)-3.427 (2) Å] and C⋯O [3.3284 (16)-3.3863 (15) Å] short contacts.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
There are two crystallographically independent mol-ecules in the asymmetric unit of the title compound, C(18)H(20)N(2)O(2). The two mol-ecules exist in an E,E configuration with respect to the two C=N double bonds. The dihedral angles between the two benzene rings in each mol-ecule are 16.89 (6) and 18.84 (6)°. In each mol-ecule, the two meth-oxy groups are coplanar with their attached benzene rings, with r.m.s. deviations of 0.0078 and 0.0336 Å in one mol-ecule, and 0.0163 and 0.0207 Å in the other. An intra-molecular C-H⋯O hydrogen bond is present in one mol-ecule. In the crystal structure, mol-ecules are arranged into ribbons along the c axis. These ribbons are further stacked along the a axis. The mol-ecules are consolidated by C⋯N [3.306 (2)-3.427 (2) Å] and C⋯O [3.3284 (16)-3.3863 (15) Å] short contacts. C-H⋯π inter-actions are also observed.

No MeSH data available.


Related in: MedlinePlus