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Crystal structure of (2E)-N-methyl-2-(2-oxo-1,2-di-hydroacenaphthylen-1-ylidene)hydrazinecarbo-thioamide.

Vimala G, Govindaraj J, Haribabu J, Karvembu R, SubbiahPandi A - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: In the title compound, C14H11N3OS, the ace-naphthyl-ene ring system and hydrazinecarbo-thio-amide unit (=N-NH-C=S-NH-) are essentially coplanar [with maximum deviations from their mean planes of -0.009 (2) and 0.033 (2) Å, respectively], and make a dihedral angle of 1.59 (9)°.In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming chains along [010].The absolute structure of the title compound was determined by resonant scattering.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Presidency College (Autonomous), Chennai 600 005, India.

ABSTRACT
In the title compound, C14H11N3OS, the ace-naphthyl-ene ring system and hydrazinecarbo-thio-amide unit (=N-NH-C=S-NH-) are essentially coplanar [with maximum deviations from their mean planes of -0.009 (2) and 0.033 (2) Å, respectively], and make a dihedral angle of 1.59 (9)°. The mol-ecular conformation is stabilized by two weak intra-molecular hydrogen bonds (N-H⋯O and N-H⋯N), which generate S(6) and S(5) ring motifs. In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming chains along [010]. The chains are linked via pairs of C-H⋯O hydrogen bonds, enclosing R (2) 2(10) ring motifs, and C-H⋯π inter-actions, forming a three-dimensional framework. The absolute structure of the title compound was determined by resonant scattering.

No MeSH data available.


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The crystal packing of the title compound viewed along the a axis. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details; H atoms not involved in hydrogen bonding have been omitted for clarity).
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fig2: The crystal packing of the title compound viewed along the a axis. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details; H atoms not involved in hydrogen bonding have been omitted for clarity).

Mentions: In the crystal, mol­ecules are linked by N—H⋯S hydrogen bonds (Table 1 ▶ and Fig. 2 ▶), forming chains along [010]. The chains are linked via pairs of C—H⋯O hydrogen bonds, enclosing (10) ring motifs, and C—H⋯π inter­actions, forming a three-dimensional framework (Table 1 ▶ and Fig. 2 ▶).


Crystal structure of (2E)-N-methyl-2-(2-oxo-1,2-di-hydroacenaphthylen-1-ylidene)hydrazinecarbo-thioamide.

Vimala G, Govindaraj J, Haribabu J, Karvembu R, SubbiahPandi A - Acta Crystallogr Sect E Struct Rep Online (2014)

The crystal packing of the title compound viewed along the a axis. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details; H atoms not involved in hydrogen bonding have been omitted for clarity).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257277&req=5

fig2: The crystal packing of the title compound viewed along the a axis. Hydrogen bonds are shown as dashed lines (see Table 1 ▶ for details; H atoms not involved in hydrogen bonding have been omitted for clarity).
Mentions: In the crystal, mol­ecules are linked by N—H⋯S hydrogen bonds (Table 1 ▶ and Fig. 2 ▶), forming chains along [010]. The chains are linked via pairs of C—H⋯O hydrogen bonds, enclosing (10) ring motifs, and C—H⋯π inter­actions, forming a three-dimensional framework (Table 1 ▶ and Fig. 2 ▶).

Bottom Line: In the title compound, C14H11N3OS, the ace-naphthyl-ene ring system and hydrazinecarbo-thio-amide unit (=N-NH-C=S-NH-) are essentially coplanar [with maximum deviations from their mean planes of -0.009 (2) and 0.033 (2) Å, respectively], and make a dihedral angle of 1.59 (9)°.In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming chains along [010].The absolute structure of the title compound was determined by resonant scattering.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Presidency College (Autonomous), Chennai 600 005, India.

ABSTRACT
In the title compound, C14H11N3OS, the ace-naphthyl-ene ring system and hydrazinecarbo-thio-amide unit (=N-NH-C=S-NH-) are essentially coplanar [with maximum deviations from their mean planes of -0.009 (2) and 0.033 (2) Å, respectively], and make a dihedral angle of 1.59 (9)°. The mol-ecular conformation is stabilized by two weak intra-molecular hydrogen bonds (N-H⋯O and N-H⋯N), which generate S(6) and S(5) ring motifs. In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming chains along [010]. The chains are linked via pairs of C-H⋯O hydrogen bonds, enclosing R (2) 2(10) ring motifs, and C-H⋯π inter-actions, forming a three-dimensional framework. The absolute structure of the title compound was determined by resonant scattering.

No MeSH data available.


Related in: MedlinePlus