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Crystal structure of (E)-1-[4-({4-[(4-meth-oxy-benzyl-idene)amino]-phen-yl}sulfan-yl)phen-yl]ethan-1-one.

Hebbachi R, Djedouani A, Kadri S, Mousser H, Mousser A - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: The two mol-ecules differ in the orientation of the aromatic rings with respect to each other.The outer 4-meth-oxy-benzene ring is inclined to the central benzene ring and the outer 4-acetyl-benzene ring by 1.80 (19) and 63.73 (19)°, respectively, in mol-ecule A, and by 6.72 (18) and 68.53 (19)°, respectively, in mol-ecule B.The two outer benzene rings are inclined to one another by 63.77 (18) and 63.19 (18)° in mol-ecules A and B, respectively.

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Affiliation: Département de Chimie, Faculté des Sciences Exactes, Université de Constantine 1, Route de Ain El Bey, Constantine, Algeria.

ABSTRACT
The title Schiff base compound, C22H19NO2S, crystallized with two independent mol-ecules (A and B) in the asymmetric unit. Both mol-ecules have an E conformation about the C=N bond. The two mol-ecules differ in the orientation of the aromatic rings with respect to each other. The outer 4-meth-oxy-benzene ring is inclined to the central benzene ring and the outer 4-acetyl-benzene ring by 1.80 (19) and 63.73 (19)°, respectively, in mol-ecule A, and by 6.72 (18) and 68.53 (19)°, respectively, in mol-ecule B. The two outer benzene rings are inclined to one another by 63.77 (18) and 63.19 (18)° in mol-ecules A and B, respectively. In the crystal, the individual mol-ecules stack in columns along [010], and are linked by a number of C-H⋯π inter-actions, forming slabs lying parallel to (001).

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A view along the b axis of the crystal packing of the title compound. C-H···π interactions are shown as dashed lines (see Table 1 for details; molecule A is red; molecule B is blue; H atoms not involved in these interactions have been omitted for clarity).
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Fap2: A view along the b axis of the crystal packing of the title compound. C-H···π interactions are shown as dashed lines (see Table 1 for details; molecule A is red; molecule B is blue; H atoms not involved in these interactions have been omitted for clarity).


Crystal structure of (E)-1-[4-({4-[(4-meth-oxy-benzyl-idene)amino]-phen-yl}sulfan-yl)phen-yl]ethan-1-one.

Hebbachi R, Djedouani A, Kadri S, Mousser H, Mousser A - Acta Crystallogr E Crystallogr Commun (2015)

A view along the b axis of the crystal packing of the title compound. C-H···π interactions are shown as dashed lines (see Table 1 for details; molecule A is red; molecule B is blue; H atoms not involved in these interactions have been omitted for clarity).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4384611&req=5

Fap2: A view along the b axis of the crystal packing of the title compound. C-H···π interactions are shown as dashed lines (see Table 1 for details; molecule A is red; molecule B is blue; H atoms not involved in these interactions have been omitted for clarity).
Bottom Line: The two mol-ecules differ in the orientation of the aromatic rings with respect to each other.The outer 4-meth-oxy-benzene ring is inclined to the central benzene ring and the outer 4-acetyl-benzene ring by 1.80 (19) and 63.73 (19)°, respectively, in mol-ecule A, and by 6.72 (18) and 68.53 (19)°, respectively, in mol-ecule B.The two outer benzene rings are inclined to one another by 63.77 (18) and 63.19 (18)° in mol-ecules A and B, respectively.

View Article: PubMed Central - HTML - PubMed

Affiliation: Département de Chimie, Faculté des Sciences Exactes, Université de Constantine 1, Route de Ain El Bey, Constantine, Algeria.

ABSTRACT
The title Schiff base compound, C22H19NO2S, crystallized with two independent mol-ecules (A and B) in the asymmetric unit. Both mol-ecules have an E conformation about the C=N bond. The two mol-ecules differ in the orientation of the aromatic rings with respect to each other. The outer 4-meth-oxy-benzene ring is inclined to the central benzene ring and the outer 4-acetyl-benzene ring by 1.80 (19) and 63.73 (19)°, respectively, in mol-ecule A, and by 6.72 (18) and 68.53 (19)°, respectively, in mol-ecule B. The two outer benzene rings are inclined to one another by 63.77 (18) and 63.19 (18)° in mol-ecules A and B, respectively. In the crystal, the individual mol-ecules stack in columns along [010], and are linked by a number of C-H⋯π inter-actions, forming slabs lying parallel to (001).

No MeSH data available.


Related in: MedlinePlus