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4-Hy-droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia-zine-3-carboxamide.

Aman F, Siddiqui WA, Ashraf A, Siddiqui HL, Parvez M - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title mol-ecule, C(16)H(14)N(2)O(4)S, the thia-zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms.The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°.In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds.

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ABSTRACT
In the title mol-ecule, C(16)H(14)N(2)O(4)S, the thia-zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms. The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°. The mol-ecular structure features an intra-molecular O-H⋯O hydrogen bond, which generates an S(6) ring. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds.

No MeSH data available.


A part of the unit cell showing hydrogen bonding interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity.
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Fap2: A part of the unit cell showing hydrogen bonding interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity.


4-Hy-droxy-2-methyl-1,1-dioxo-N-phenyl-2H-1λ(6),2-benzothia-zine-3-carboxamide.

Aman F, Siddiqui WA, Ashraf A, Siddiqui HL, Parvez M - Acta Crystallogr Sect E Struct Rep Online (2012)

A part of the unit cell showing hydrogen bonding interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379369&req=5

Fap2: A part of the unit cell showing hydrogen bonding interactions (dotted lines) in the crystal structure of the title compound. H atoms non-participating in hydrogen-bonding were omitted for clarity.
Bottom Line: In the title mol-ecule, C(16)H(14)N(2)O(4)S, the thia-zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms.The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°.In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title mol-ecule, C(16)H(14)N(2)O(4)S, the thia-zine ring adopts a twist chair conformation with the N and adjacent C atom displaced by 0.966 (3) and 0.386 (4) Å, respectively, on the same side of the mean plane formed by the remaining ring atoms. The dihedral angle between the mean planes of the benzene rings is 37.65 (10)°. The mol-ecular structure features an intra-molecular O-H⋯O hydrogen bond, which generates an S(6) ring. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds.

No MeSH data available.