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3-(2,5-Dimethyl-furan-3-yl)-1H-pyrazol-5-ol-ethyl 3-(propan-2-yl-idene)carbazate (1/1).

Shahani T, Fun HK, Ragavan RV, Vijayakumar V, Sarveswari S - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°.Mol-ecules are further linked by inter-molecular N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds to form ribbons along the [010] direction containing bifurcated R(1) (2)(5) and R(2) (1)(7) ring motifs.Further stablization of the packing is provided by weak π-π [centroid-centroid distance = 3.5686 (15) Å] and C-H⋯π inter-actions.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title 1:1 adduct, C(6)H(12)N(2)O(2)·C(9)H(10)N(2)O(2), the maximum deviations from the 1H-pyrazole-5-ol and furan rings are 0.014 (1) and 0.003 (1) Å, respectively. The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°. In the crystal, pairs of inter-molecular O-H⋯N hydrogen bonds form inversion dimers of the 3-(2,5-dimethyl-furan-3-yl)-1H-pyrazol-5-ol species, generating R(2) (2)(8) ring motifs. Mol-ecules are further linked by inter-molecular N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds to form ribbons along the [010] direction containing bifurcated R(1) (2)(5) and R(2) (1)(7) ring motifs. Further stablization of the packing is provided by weak π-π [centroid-centroid distance = 3.5686 (15) Å] and C-H⋯π inter-actions.

No MeSH data available.


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The crystal packing of the title compound, viewed along c axis, showing ribbons along the [010] direction..
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Fap2: The crystal packing of the title compound, viewed along c axis, showing ribbons along the [010] direction..


3-(2,5-Dimethyl-furan-3-yl)-1H-pyrazol-5-ol-ethyl 3-(propan-2-yl-idene)carbazate (1/1).

Shahani T, Fun HK, Ragavan RV, Vijayakumar V, Sarveswari S - Acta Crystallogr Sect E Struct Rep Online (2010)

The crystal packing of the title compound, viewed along c axis, showing ribbons along the [010] direction..
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009126&req=5

Fap2: The crystal packing of the title compound, viewed along c axis, showing ribbons along the [010] direction..
Bottom Line: The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°.Mol-ecules are further linked by inter-molecular N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds to form ribbons along the [010] direction containing bifurcated R(1) (2)(5) and R(2) (1)(7) ring motifs.Further stablization of the packing is provided by weak π-π [centroid-centroid distance = 3.5686 (15) Å] and C-H⋯π inter-actions.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title 1:1 adduct, C(6)H(12)N(2)O(2)·C(9)H(10)N(2)O(2), the maximum deviations from the 1H-pyrazole-5-ol and furan rings are 0.014 (1) and 0.003 (1) Å, respectively. The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°. In the crystal, pairs of inter-molecular O-H⋯N hydrogen bonds form inversion dimers of the 3-(2,5-dimethyl-furan-3-yl)-1H-pyrazol-5-ol species, generating R(2) (2)(8) ring motifs. Mol-ecules are further linked by inter-molecular N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds to form ribbons along the [010] direction containing bifurcated R(1) (2)(5) and R(2) (1)(7) ring motifs. Further stablization of the packing is provided by weak π-π [centroid-centroid distance = 3.5686 (15) Å] and C-H⋯π inter-actions.

No MeSH data available.


Related in: MedlinePlus