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Dimethyl 5,5'-methyl-enebis(2-hy-droxy-benzoate).

Guieu S, Brandão P, Rocha J, Silva AM - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title compound, C(17)H(16)O(6), the two methyl salicylate moieties are related by crystallographic twofold rotational symmetry with the two benzene rings close to being perpendicular [inter-ring dihedral angle = 86.6 (8)°].Intra-molecular phenolic O-H⋯O hydrogen bonds with carboxyl O-atom acceptors are present, with these groups also involved in centrosymmetric cyclic inter-molecular O-H⋯O hydrogen-bonding associations [graph set R(2) (2)(4)], giving infinite chains extending across (101).

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ABSTRACT
In the title compound, C(17)H(16)O(6), the two methyl salicylate moieties are related by crystallographic twofold rotational symmetry with the two benzene rings close to being perpendicular [inter-ring dihedral angle = 86.6 (8)°]. Intra-molecular phenolic O-H⋯O hydrogen bonds with carboxyl O-atom acceptors are present, with these groups also involved in centrosymmetric cyclic inter-molecular O-H⋯O hydrogen-bonding associations [graph set R(2) (2)(4)], giving infinite chains extending across (101).

No MeSH data available.


The molecular structure of the title compound showing atom numbering and displacement ellipsoids drawn at the 30% probability level. The intramolecular hydrogen bonds are shown as dashed lines. Symmetry code: (i) -x + 1, y, -z + 1/2.
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Fap1: The molecular structure of the title compound showing atom numbering and displacement ellipsoids drawn at the 30% probability level. The intramolecular hydrogen bonds are shown as dashed lines. Symmetry code: (i) -x + 1, y, -z + 1/2.


Dimethyl 5,5'-methyl-enebis(2-hy-droxy-benzoate).

Guieu S, Brandão P, Rocha J, Silva AM - Acta Crystallogr Sect E Struct Rep Online (2012)

The molecular structure of the title compound showing atom numbering and displacement ellipsoids drawn at the 30% probability level. The intramolecular hydrogen bonds are shown as dashed lines. Symmetry code: (i) -x + 1, y, -z + 1/2.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3344530&req=5

Fap1: The molecular structure of the title compound showing atom numbering and displacement ellipsoids drawn at the 30% probability level. The intramolecular hydrogen bonds are shown as dashed lines. Symmetry code: (i) -x + 1, y, -z + 1/2.
Bottom Line: In the title compound, C(17)H(16)O(6), the two methyl salicylate moieties are related by crystallographic twofold rotational symmetry with the two benzene rings close to being perpendicular [inter-ring dihedral angle = 86.6 (8)°].Intra-molecular phenolic O-H⋯O hydrogen bonds with carboxyl O-atom acceptors are present, with these groups also involved in centrosymmetric cyclic inter-molecular O-H⋯O hydrogen-bonding associations [graph set R(2) (2)(4)], giving infinite chains extending across (101).

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(17)H(16)O(6), the two methyl salicylate moieties are related by crystallographic twofold rotational symmetry with the two benzene rings close to being perpendicular [inter-ring dihedral angle = 86.6 (8)°]. Intra-molecular phenolic O-H⋯O hydrogen bonds with carboxyl O-atom acceptors are present, with these groups also involved in centrosymmetric cyclic inter-molecular O-H⋯O hydrogen-bonding associations [graph set R(2) (2)(4)], giving infinite chains extending across (101).

No MeSH data available.