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4,4'-Dimeth-oxy-2,2'-[(butane-1,4-diyldi-oxy)bis-(nitrilo-methyl-idyne)]diphenol.

Sun YX, Dong XY, Zhao H - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the mol-ecule, the oxime group is roughly coplanar with the benzene ring, forming a dihedral angle of 1.77 (2)°.An intra-molecular O-H⋯N hydrogen bond forms a six-membered ring with an S(6) motif.Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.

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Affiliation: School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China.

ABSTRACT
The title Schiff base bis-oxime compound, C(20)H(24)N(2)O(6), lies across an inversion centre and adopts an E configuration with respect to the C=N bond. In the mol-ecule, the oxime group is roughly coplanar with the benzene ring, forming a dihedral angle of 1.77 (2)°. An intra-molecular O-H⋯N hydrogen bond forms a six-membered ring with an S(6) motif. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.

No MeSH data available.


Related in: MedlinePlus

The molecule structure of the title compound with atom numbering [Symmetry codes: -x,-y + 1,-z + 1]. Displacement ellipsoids for non-hydrogen atoms are drawn at the 30% probability level.
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Fap1: The molecule structure of the title compound with atom numbering [Symmetry codes: -x,-y + 1,-z + 1]. Displacement ellipsoids for non-hydrogen atoms are drawn at the 30% probability level.


4,4'-Dimeth-oxy-2,2'-[(butane-1,4-diyldi-oxy)bis-(nitrilo-methyl-idyne)]diphenol.

Sun YX, Dong XY, Zhao H - Acta Crystallogr Sect E Struct Rep Online (2010)

The molecule structure of the title compound with atom numbering [Symmetry codes: -x,-y + 1,-z + 1]. Displacement ellipsoids for non-hydrogen atoms are drawn at the 30% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009145&req=5

Fap1: The molecule structure of the title compound with atom numbering [Symmetry codes: -x,-y + 1,-z + 1]. Displacement ellipsoids for non-hydrogen atoms are drawn at the 30% probability level.
Bottom Line: In the mol-ecule, the oxime group is roughly coplanar with the benzene ring, forming a dihedral angle of 1.77 (2)°.An intra-molecular O-H⋯N hydrogen bond forms a six-membered ring with an S(6) motif.Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.

View Article: PubMed Central - HTML - PubMed

Affiliation: School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, People's Republic of China.

ABSTRACT
The title Schiff base bis-oxime compound, C(20)H(24)N(2)O(6), lies across an inversion centre and adopts an E configuration with respect to the C=N bond. In the mol-ecule, the oxime group is roughly coplanar with the benzene ring, forming a dihedral angle of 1.77 (2)°. An intra-molecular O-H⋯N hydrogen bond forms a six-membered ring with an S(6) motif. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.

No MeSH data available.


Related in: MedlinePlus