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Poly[bis-(μ(7)-3-sulfonato-l-alaninato)sodiumzinc].

Li XL, Yu J, Liu L - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n).The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands.Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework.

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Affiliation: Physics and Chemistry Department, Jiangxi College of Traditional Chinese Medicine, Fuzhou, Jiangxi 344000, People's Republic of China.

ABSTRACT
The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n). The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands. Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework. Weak N-H⋯O hydrogen bonding is observed in the crystal structure.

No MeSH data available.


The crystal packing of the title compound viewed down the a axis.Hydrogen atoms have be omitted for clarity.
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Fap2: The crystal packing of the title compound viewed down the a axis.Hydrogen atoms have be omitted for clarity.


Poly[bis-(μ(7)-3-sulfonato-l-alaninato)sodiumzinc].

Li XL, Yu J, Liu L - Acta Crystallogr Sect E Struct Rep Online (2012)

The crystal packing of the title compound viewed down the a axis.Hydrogen atoms have be omitted for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379187&req=5

Fap2: The crystal packing of the title compound viewed down the a axis.Hydrogen atoms have be omitted for clarity.
Bottom Line: The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n).The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands.Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework.

View Article: PubMed Central - HTML - PubMed

Affiliation: Physics and Chemistry Department, Jiangxi College of Traditional Chinese Medicine, Fuzhou, Jiangxi 344000, People's Republic of China.

ABSTRACT
The hydro-thermal reaction of Zn(CH(3)COO)(2), NaOH and l-cysteic acid produced the title compound, [Na(2)Zn(C(3)H(5)NO(5)S)(2)](n). The Zn(II) cation is situated on an inversion centre and is in a distorted octa-hedral environment, being chelated by two deprotoned l-cysteic acid ligands through two amino N atoms and two carb-oxy-lic O atoms, with the two axial positions occupied by two carb-oxy-lic O atoms from two other l-cysteic acid ligands. Each l-cysteic acid ligand bridges five Na(I) ions via its sulfonate group and two Zn(II) ions via its carboxyl group, forming a three-dimensional framework. Weak N-H⋯O hydrogen bonding is observed in the crystal structure.

No MeSH data available.