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3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl-idene]chroman-2,4-dione.

Jashari A, Popovski E, Mikhova B, Nikolova RP, Shivachev BL - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°.The mol-ecular geometry is stabilized by an intra-molecular N-H⋯O hydrogen bond.In the crystal, N-H⋯O hydrogen bonds generate chains along the c-axis direction.

View Article: PubMed Central - HTML - PubMed

Affiliation: Group of Physics & Chemistry, Faculty of Natural Sciences & Mathematics, State University of Tetovo, 1200 Tetovo, Macedonia.

ABSTRACT
In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°. The mol-ecular geometry is stabilized by an intra-molecular N-H⋯O hydrogen bond. In the crystal, N-H⋯O hydrogen bonds generate chains along the c-axis direction. The crystal studied was a non-morohedral twin.

No MeSH data available.


View of the structure and the atom-numbering scheme of the title compound showing 50% probability displacement ellipsoids. H atoms are shown as small spheres of arbitrary radii.
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Fap1: View of the structure and the atom-numbering scheme of the title compound showing 50% probability displacement ellipsoids. H atoms are shown as small spheres of arbitrary radii.


3-[2-(5-tert-Butyl-1,2-oxazol-3-yl)hydrazinyl-idene]chroman-2,4-dione.

Jashari A, Popovski E, Mikhova B, Nikolova RP, Shivachev BL - Acta Crystallogr Sect E Struct Rep Online (2013)

View of the structure and the atom-numbering scheme of the title compound showing 50% probability displacement ellipsoids. H atoms are shown as small spheres of arbitrary radii.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569789&req=5

Fap1: View of the structure and the atom-numbering scheme of the title compound showing 50% probability displacement ellipsoids. H atoms are shown as small spheres of arbitrary radii.
Bottom Line: In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°.The mol-ecular geometry is stabilized by an intra-molecular N-H⋯O hydrogen bond.In the crystal, N-H⋯O hydrogen bonds generate chains along the c-axis direction.

View Article: PubMed Central - HTML - PubMed

Affiliation: Group of Physics & Chemistry, Faculty of Natural Sciences & Mathematics, State University of Tetovo, 1200 Tetovo, Macedonia.

ABSTRACT
In the title compound, C(16)H(15)N(3)O(4), the dihedral angle between the chromane and isoxazole rings [r.m.s. deviations = 0.042 and 0.007 Å, respectively] is 20.33 (12)°. The mol-ecular geometry is stabilized by an intra-molecular N-H⋯O hydrogen bond. In the crystal, N-H⋯O hydrogen bonds generate chains along the c-axis direction. The crystal studied was a non-morohedral twin.

No MeSH data available.