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2-(2,5-Dichloro-benzene-sulfonamido)-3-methyl-butanoic acid.

Khan IU, John P, Iqbal H, Sharif S, Tiekink ER - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: Lying to the other side is the amine residue, which occupies a position almost perpendicular to the plane [C-S-N-C = 70.2 (2)°]; the carb-oxy-lic acid group is orientated to lie over the benzene ring.In the crystal, the appearance of an 11-membered {⋯OH⋯OCOH⋯OC(2)NH} synthon, which features the hy-droxy group forming both donor (to a carbonyl-O) and acceptor (from the amine-H) inter-actions, leads to the formation of a supra-molecular chain along the a axis.Chains are connected in the crystal structure by C-H⋯O contacts.

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ABSTRACT
The structure of the title compound, C(11)H(13)Cl(2)NO(4)S, shows one sulfonamide-O atom to lie almost in the plane of the benzene ring [C-C-S-O = -178.7 (2) °] and the other to one side [C-C-S-O = -49.4 (3)°]. Lying to the other side is the amine residue, which occupies a position almost perpendicular to the plane [C-S-N-C = 70.2 (2)°]; the carb-oxy-lic acid group is orientated to lie over the benzene ring. In the crystal, the appearance of an 11-membered {⋯OH⋯OCOH⋯OC(2)NH} synthon, which features the hy-droxy group forming both donor (to a carbonyl-O) and acceptor (from the amine-H) inter-actions, leads to the formation of a supra-molecular chain along the a axis. Chains are connected in the crystal structure by C-H⋯O contacts.

No MeSH data available.


A view of the linear supramolecular chain along the a axis in (I). The O–H···O and N–H···O hydrogen bonds are shown as orange and blue dashed lines, respectively.
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Fap2: A view of the linear supramolecular chain along the a axis in (I). The O–H···O and N–H···O hydrogen bonds are shown as orange and blue dashed lines, respectively.


2-(2,5-Dichloro-benzene-sulfonamido)-3-methyl-butanoic acid.

Khan IU, John P, Iqbal H, Sharif S, Tiekink ER - Acta Crystallogr Sect E Struct Rep Online (2010)

A view of the linear supramolecular chain along the a axis in (I). The O–H···O and N–H···O hydrogen bonds are shown as orange and blue dashed lines, respectively.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009271&req=5

Fap2: A view of the linear supramolecular chain along the a axis in (I). The O–H···O and N–H···O hydrogen bonds are shown as orange and blue dashed lines, respectively.
Bottom Line: Lying to the other side is the amine residue, which occupies a position almost perpendicular to the plane [C-S-N-C = 70.2 (2)°]; the carb-oxy-lic acid group is orientated to lie over the benzene ring.In the crystal, the appearance of an 11-membered {⋯OH⋯OCOH⋯OC(2)NH} synthon, which features the hy-droxy group forming both donor (to a carbonyl-O) and acceptor (from the amine-H) inter-actions, leads to the formation of a supra-molecular chain along the a axis.Chains are connected in the crystal structure by C-H⋯O contacts.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The structure of the title compound, C(11)H(13)Cl(2)NO(4)S, shows one sulfonamide-O atom to lie almost in the plane of the benzene ring [C-C-S-O = -178.7 (2) °] and the other to one side [C-C-S-O = -49.4 (3)°]. Lying to the other side is the amine residue, which occupies a position almost perpendicular to the plane [C-S-N-C = 70.2 (2)°]; the carb-oxy-lic acid group is orientated to lie over the benzene ring. In the crystal, the appearance of an 11-membered {⋯OH⋯OCOH⋯OC(2)NH} synthon, which features the hy-droxy group forming both donor (to a carbonyl-O) and acceptor (from the amine-H) inter-actions, leads to the formation of a supra-molecular chain along the a axis. Chains are connected in the crystal structure by C-H⋯O contacts.

No MeSH data available.