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Crystal structure of poly[bis-(μ2-5-hydroxy-nicotinato-κ(2) N:O (3))zinc].

Wang WB, Xu SS, Chen HJ - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: The title coordination polymer, [Zn(C6H4NO3)2] n , was prepared under hydro-thermal conditions by the reaction of zinc nitrate with 5-hy-droxy-nicotinic acid in the presence of malonic acid.In the structure, the Zn(II) ion is coordinated by two carboxyl-ate O atoms and two pyridine N atoms of four 5-hy-droxy-nicotinate ligands in a distorted tetra-hedral coordin-ation environment.The μ2-bridging mode of each anion leads to the formation of a three-dimensional framework structure.

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Affiliation: Department of Material Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China.

ABSTRACT
The title coordination polymer, [Zn(C6H4NO3)2] n , was prepared under hydro-thermal conditions by the reaction of zinc nitrate with 5-hy-droxy-nicotinic acid in the presence of malonic acid. In the structure, the Zn(II) ion is coordinated by two carboxyl-ate O atoms and two pyridine N atoms of four 5-hy-droxy-nicotinate ligands in a distorted tetra-hedral coordin-ation environment. The μ2-bridging mode of each anion leads to the formation of a three-dimensional framework structure. Inter-molecular hydrogen bonds between the hy-droxy groups of one anion and the non-coordinating carboxyl-ate O atoms of neighbouring anions consolidate the crystal packing.

No MeSH data available.


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The packing in the structure of [Zn(C6H4O3N)2]n, showing the polymeric character of the title compound.
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Fap2: The packing in the structure of [Zn(C6H4O3N)2]n, showing the polymeric character of the title compound.


Crystal structure of poly[bis-(μ2-5-hydroxy-nicotinato-κ(2) N:O (3))zinc].

Wang WB, Xu SS, Chen HJ - Acta Crystallogr E Crystallogr Commun (2015)

The packing in the structure of [Zn(C6H4O3N)2]n, showing the polymeric character of the title compound.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4384582&req=5

Fap2: The packing in the structure of [Zn(C6H4O3N)2]n, showing the polymeric character of the title compound.
Bottom Line: The title coordination polymer, [Zn(C6H4NO3)2] n , was prepared under hydro-thermal conditions by the reaction of zinc nitrate with 5-hy-droxy-nicotinic acid in the presence of malonic acid.In the structure, the Zn(II) ion is coordinated by two carboxyl-ate O atoms and two pyridine N atoms of four 5-hy-droxy-nicotinate ligands in a distorted tetra-hedral coordin-ation environment.The μ2-bridging mode of each anion leads to the formation of a three-dimensional framework structure.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Material Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China.

ABSTRACT
The title coordination polymer, [Zn(C6H4NO3)2] n , was prepared under hydro-thermal conditions by the reaction of zinc nitrate with 5-hy-droxy-nicotinic acid in the presence of malonic acid. In the structure, the Zn(II) ion is coordinated by two carboxyl-ate O atoms and two pyridine N atoms of four 5-hy-droxy-nicotinate ligands in a distorted tetra-hedral coordin-ation environment. The μ2-bridging mode of each anion leads to the formation of a three-dimensional framework structure. Inter-molecular hydrogen bonds between the hy-droxy groups of one anion and the non-coordinating carboxyl-ate O atoms of neighbouring anions consolidate the crystal packing.

No MeSH data available.


Related in: MedlinePlus