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4,4'-Bipyridine-cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid (1/1).

Liu JQ - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the title 1:1 adduct, C(10)H(8)N(2)·C(10)H(12)O(8), the dihedral angle between the pyridine rings in the 4,4-bipyridine molecule is 8.33 (13)°.In the crystal, the cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid mol-ecules inter-act with each other through inter-molecular O-H⋯O hydrogen bonds, forming an infinite chain along the a axis, which is further linked perpendicularly by O-H⋯N hydrogen bonds involving bipyridine, resulting in a supra-molecular corrugated sheet parallel to the (110) plane.

View Article: PubMed Central - HTML - PubMed

Affiliation: Guangdong Medical College, School of Pharmacy, Dongguan 523808, People's Republic of China.

ABSTRACT
In the title 1:1 adduct, C(10)H(8)N(2)·C(10)H(12)O(8), the dihedral angle between the pyridine rings in the 4,4-bipyridine molecule is 8.33 (13)°. In the crystal, the cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid mol-ecules inter-act with each other through inter-molecular O-H⋯O hydrogen bonds, forming an infinite chain along the a axis, which is further linked perpendicularly by O-H⋯N hydrogen bonds involving bipyridine, resulting in a supra-molecular corrugated sheet parallel to the (110) plane.

No MeSH data available.


Related in: MedlinePlus

Partial packing view showing the formation of the sheet through O—H···O and N—H···O hydrogen bonds displayed as dashed line. H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 2, -z + 1; (ii) -x, -y + 1, -z + 1; (iii) -x, -y + 1, -z.]
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Fap2: Partial packing view showing the formation of the sheet through O—H···O and N—H···O hydrogen bonds displayed as dashed line. H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 2, -z + 1; (ii) -x, -y + 1, -z + 1; (iii) -x, -y + 1, -z.]


4,4'-Bipyridine-cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid (1/1).

Liu JQ - Acta Crystallogr Sect E Struct Rep Online (2010)

Partial packing view showing the formation of the sheet through O—H···O and N—H···O hydrogen bonds displayed as dashed line. H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 2, -z + 1; (ii) -x, -y + 1, -z + 1; (iii) -x, -y + 1, -z.]
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009091&req=5

Fap2: Partial packing view showing the formation of the sheet through O—H···O and N—H···O hydrogen bonds displayed as dashed line. H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) -x + 1, -y + 2, -z + 1; (ii) -x, -y + 1, -z + 1; (iii) -x, -y + 1, -z.]
Bottom Line: In the title 1:1 adduct, C(10)H(8)N(2)·C(10)H(12)O(8), the dihedral angle between the pyridine rings in the 4,4-bipyridine molecule is 8.33 (13)°.In the crystal, the cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid mol-ecules inter-act with each other through inter-molecular O-H⋯O hydrogen bonds, forming an infinite chain along the a axis, which is further linked perpendicularly by O-H⋯N hydrogen bonds involving bipyridine, resulting in a supra-molecular corrugated sheet parallel to the (110) plane.

View Article: PubMed Central - HTML - PubMed

Affiliation: Guangdong Medical College, School of Pharmacy, Dongguan 523808, People's Republic of China.

ABSTRACT
In the title 1:1 adduct, C(10)H(8)N(2)·C(10)H(12)O(8), the dihedral angle between the pyridine rings in the 4,4-bipyridine molecule is 8.33 (13)°. In the crystal, the cyclo-hexane-1,2,4,5-tetra-carb-oxy-lic acid mol-ecules inter-act with each other through inter-molecular O-H⋯O hydrogen bonds, forming an infinite chain along the a axis, which is further linked perpendicularly by O-H⋯N hydrogen bonds involving bipyridine, resulting in a supra-molecular corrugated sheet parallel to the (110) plane.

No MeSH data available.


Related in: MedlinePlus