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Bis[μ-2-(4-hydroxyphenyl)acetato]-κO,O':O;κO:O,O'-bis{aqua(4,4'-bi-pyri-dine-κN)bis[2-(4-hydroxyphenyl)acetato-κO,O']gadolinium(III)} monohydrate.

Liu JL, Liu JF, Zhao GL - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the dinuclear title complex, [Gd(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the two Gd(III) ions are nine-coordinated by seven O atoms from four deprotonated p-hy-droxy-phenyl-acetic acid (PAA) ligands, one water O atom and an N atom from a 4,4'-bypyridine (bipy) ligand in a distorted tricapped trigonal-prismatic geometry.The deprotonated PAA ligands are coordinated to the Gd(III) atom either as chelating on the same metal or in a tridentate bridging mode.Numerous O-H⋯O and O-H⋯N hydrogen bonds involving hydroxyl, coordinated and uncoordinated water mol-ecules build up an intricate three-dimensional network.

View Article: PubMed Central - HTML - PubMed

Affiliation: College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China;, Zhejiang Normal University Xingzhi College, Jinhua 321004, People's Republic of China.

ABSTRACT
In the dinuclear title complex, [Gd(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the two Gd(III) ions are nine-coordinated by seven O atoms from four deprotonated p-hy-droxy-phenyl-acetic acid (PAA) ligands, one water O atom and an N atom from a 4,4'-bypyridine (bipy) ligand in a distorted tricapped trigonal-prismatic geometry. The deprotonated PAA ligands are coordinated to the Gd(III) atom either as chelating on the same metal or in a tridentate bridging mode. Numerous O-H⋯O and O-H⋯N hydrogen bonds involving hydroxyl, coordinated and uncoordinated water mol-ecules build up an intricate three-dimensional network.

No MeSH data available.


Related in: MedlinePlus

The molecular structure of the title complex, showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omited for the sake of clarity.
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Fap1: The molecular structure of the title complex, showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omited for the sake of clarity.


Bis[μ-2-(4-hydroxyphenyl)acetato]-κO,O':O;κO:O,O'-bis{aqua(4,4'-bi-pyri-dine-κN)bis[2-(4-hydroxyphenyl)acetato-κO,O']gadolinium(III)} monohydrate.

Liu JL, Liu JF, Zhao GL - Acta Crystallogr Sect E Struct Rep Online (2010)

The molecular structure of the title complex, showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omited for the sake of clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3009044&req=5

Fap1: The molecular structure of the title complex, showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omited for the sake of clarity.
Bottom Line: In the dinuclear title complex, [Gd(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the two Gd(III) ions are nine-coordinated by seven O atoms from four deprotonated p-hy-droxy-phenyl-acetic acid (PAA) ligands, one water O atom and an N atom from a 4,4'-bypyridine (bipy) ligand in a distorted tricapped trigonal-prismatic geometry.The deprotonated PAA ligands are coordinated to the Gd(III) atom either as chelating on the same metal or in a tridentate bridging mode.Numerous O-H⋯O and O-H⋯N hydrogen bonds involving hydroxyl, coordinated and uncoordinated water mol-ecules build up an intricate three-dimensional network.

View Article: PubMed Central - HTML - PubMed

Affiliation: College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China;, Zhejiang Normal University Xingzhi College, Jinhua 321004, People's Republic of China.

ABSTRACT
In the dinuclear title complex, [Gd(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the two Gd(III) ions are nine-coordinated by seven O atoms from four deprotonated p-hy-droxy-phenyl-acetic acid (PAA) ligands, one water O atom and an N atom from a 4,4'-bypyridine (bipy) ligand in a distorted tricapped trigonal-prismatic geometry. The deprotonated PAA ligands are coordinated to the Gd(III) atom either as chelating on the same metal or in a tridentate bridging mode. Numerous O-H⋯O and O-H⋯N hydrogen bonds involving hydroxyl, coordinated and uncoordinated water mol-ecules build up an intricate three-dimensional network.

No MeSH data available.


Related in: MedlinePlus