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(E)-3-Dimethyl-amino-1-(2,5-dimethyl-thio-phen-3-yl)prop-2-en-1-one.

Ghorab MM, Al-Said MS, Ghabbour HA, Chia TS, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title compound, C(11)H(15)NOS, the 3-(dimethyl-amino)-prop-2-en-1-one unit is approximately planar [maximum deviation = 0.0975 (14) Å] and its mean plane of seven non-H atoms makes a dihedral angle of 6.96 (10)° with the thio-phene ring.The dimers are stacked along the c axis through C-H⋯π inter-actions.The two methyl groups, attached to the thio-phene ring and the amino N atom, are each disordered over two orientations, with site-occupancy ratios of 0.59 (4):0.41 (4) and 0.74 (4):0.26 (4), respectively.

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ABSTRACT
In the title compound, C(11)H(15)NOS, the 3-(dimethyl-amino)-prop-2-en-1-one unit is approximately planar [maximum deviation = 0.0975 (14) Å] and its mean plane of seven non-H atoms makes a dihedral angle of 6.96 (10)° with the thio-phene ring. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds into inversion dimers with R(2) (2)(14) ring motifs. The dimers are stacked along the c axis through C-H⋯π inter-actions. The two methyl groups, attached to the thio-phene ring and the amino N atom, are each disordered over two orientations, with site-occupancy ratios of 0.59 (4):0.41 (4) and 0.74 (4):0.26 (4), respectively.

No MeSH data available.


Related in: MedlinePlus

A crystal packing diagram of the title compound viewed along the b axis. The dashed lines represent the hydrogen bonds. For clarity sake, H atoms not involved in hydrogen bonding have been omitted.
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Fap2: A crystal packing diagram of the title compound viewed along the b axis. The dashed lines represent the hydrogen bonds. For clarity sake, H atoms not involved in hydrogen bonding have been omitted.


(E)-3-Dimethyl-amino-1-(2,5-dimethyl-thio-phen-3-yl)prop-2-en-1-one.

Ghorab MM, Al-Said MS, Ghabbour HA, Chia TS, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2012)

A crystal packing diagram of the title compound viewed along the b axis. The dashed lines represent the hydrogen bonds. For clarity sake, H atoms not involved in hydrogen bonding have been omitted.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379305&req=5

Fap2: A crystal packing diagram of the title compound viewed along the b axis. The dashed lines represent the hydrogen bonds. For clarity sake, H atoms not involved in hydrogen bonding have been omitted.
Bottom Line: In the title compound, C(11)H(15)NOS, the 3-(dimethyl-amino)-prop-2-en-1-one unit is approximately planar [maximum deviation = 0.0975 (14) Å] and its mean plane of seven non-H atoms makes a dihedral angle of 6.96 (10)° with the thio-phene ring.The dimers are stacked along the c axis through C-H⋯π inter-actions.The two methyl groups, attached to the thio-phene ring and the amino N atom, are each disordered over two orientations, with site-occupancy ratios of 0.59 (4):0.41 (4) and 0.74 (4):0.26 (4), respectively.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(11)H(15)NOS, the 3-(dimethyl-amino)-prop-2-en-1-one unit is approximately planar [maximum deviation = 0.0975 (14) Å] and its mean plane of seven non-H atoms makes a dihedral angle of 6.96 (10)° with the thio-phene ring. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds into inversion dimers with R(2) (2)(14) ring motifs. The dimers are stacked along the c axis through C-H⋯π inter-actions. The two methyl groups, attached to the thio-phene ring and the amino N atom, are each disordered over two orientations, with site-occupancy ratios of 0.59 (4):0.41 (4) and 0.74 (4):0.26 (4), respectively.

No MeSH data available.


Related in: MedlinePlus