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4-[5-(4-Chloro-phen-yl)-3-methyl-1H-pyrazol-1-yl]benzene-sulfonamide.

Farrukh MA, Mohamed SK, Ahmed M, Marzouk AA, El-Moghazy SM - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: In the title compound, C(16)H(14)ClN(3)O(2)S, the dihedral angle between the benzene and pyrazole rings is 52.75 (2)°, while that between the pyrazole and 4-chloro-phenyl rings is 54.0 (3)°.The terminal sulfonamide group adopts an approximately tetra-hedral geometry about the S atom with a C-S-N angle of 108.33 (10)°.The two-dimensional networks are linked via C-H⋯Cl interactions, forming a three-dimensional structure.

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Affiliation: Department of Chemistry, Government College University, Lahore 54000, Pakistan.

ABSTRACT
In the title compound, C(16)H(14)ClN(3)O(2)S, the dihedral angle between the benzene and pyrazole rings is 52.75 (2)°, while that between the pyrazole and 4-chloro-phenyl rings is 54.0 (3)°. The terminal sulfonamide group adopts an approximately tetra-hedral geometry about the S atom with a C-S-N angle of 108.33 (10)°. In the crystal, pairs of N-H⋯N hydrogen bonds lead to the formation of inversion dimers. These dimers are linked via a second pair of N-H⋯N hydrogen bonds and C-H⋯O interactions, forming a two-dimensional network lying parallel to the bc plane. The two-dimensional networks are linked via C-H⋯Cl interactions, forming a three-dimensional structure.

No MeSH data available.


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A view of the molecular packing along the a axis.
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Fap2: A view of the molecular packing along the a axis.


4-[5-(4-Chloro-phen-yl)-3-methyl-1H-pyrazol-1-yl]benzene-sulfonamide.

Farrukh MA, Mohamed SK, Ahmed M, Marzouk AA, El-Moghazy SM - Acta Crystallogr Sect E Struct Rep Online (2013)

A view of the molecular packing along the a axis.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569817&req=5

Fap2: A view of the molecular packing along the a axis.
Bottom Line: In the title compound, C(16)H(14)ClN(3)O(2)S, the dihedral angle between the benzene and pyrazole rings is 52.75 (2)°, while that between the pyrazole and 4-chloro-phenyl rings is 54.0 (3)°.The terminal sulfonamide group adopts an approximately tetra-hedral geometry about the S atom with a C-S-N angle of 108.33 (10)°.The two-dimensional networks are linked via C-H⋯Cl interactions, forming a three-dimensional structure.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, Government College University, Lahore 54000, Pakistan.

ABSTRACT
In the title compound, C(16)H(14)ClN(3)O(2)S, the dihedral angle between the benzene and pyrazole rings is 52.75 (2)°, while that between the pyrazole and 4-chloro-phenyl rings is 54.0 (3)°. The terminal sulfonamide group adopts an approximately tetra-hedral geometry about the S atom with a C-S-N angle of 108.33 (10)°. In the crystal, pairs of N-H⋯N hydrogen bonds lead to the formation of inversion dimers. These dimers are linked via a second pair of N-H⋯N hydrogen bonds and C-H⋯O interactions, forming a two-dimensional network lying parallel to the bc plane. The two-dimensional networks are linked via C-H⋯Cl interactions, forming a three-dimensional structure.

No MeSH data available.


Related in: MedlinePlus