Bis[μ-2-(4-hy­droxy­phen­yl)acetato]-κ3 O,O′:O;κ3 O:O,O′-bis­{aqua­(4,4′-bipyridine-κN)bis­[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]thulium(III)} mono­hydrate

نویسندگان

  • Jia-Lu Liu
  • Jian-Feng Liu
  • Guo-Liang Zhao
چکیده

In the title dinuclear complex, [Tm(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the Tm(III) atoms are coordinated by eight O atoms from four 2-(4-hy-droxy-phen-yl)acetate (HPAA) ligands and a water mol-ecule, and one N atom from a 4,4'-bipyridine ligand in a distorted tricapped trigonal-prismatic geometry. While four of the HPAA ligands coordinate to just one Tm atom, the remaining two HPAA ligands bridge the two Tm atoms. In the crystal, O-H⋯O and O-H⋯N hydrogen bonds link the mol-ecules into a three-dimensional network.

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[μ-2-(4-Hy­droxy­phen­yl)acetato]-κ3 O:O,O′;κ3 O,O′:O′-bis­{aqua­(4,4′-bi­pyridine-κN)bis­[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]holmium(III)} mono­hydrate

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Bis[μ-2-(4-hy­droxy­phen­yl)acetato]-κ3 O,O′:O;κ3 O:O,O′-bis­{aqua­(4,4′-bipyridine-κN)bis­[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]dysprosium(III)} monohydrate

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Bis[μ-2-(4-hy­droxy­phen­yl)acetato]-κ3 O,O′:O;κ3 O:O,O′-bis­{aqua­(4,4′-bipyridine-κN)bis­[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]ytterbium(III)} monohydrate

In the title dinuclear complex, [Yb(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, the Yb(III) atoms are coordinated by eight O atoms from four 2-(4-hy-droxy-phen-yl)acetate (HPAA) ligands and a water mol-ecule, and one N atom from a 4,4'-bipyridine (bipy) ligand in a distorted tricapped trigonal-prismatic geometry. Whereas four HPAA ligands coordinate to just two Yb(III) atoms, the re...

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Bis[μ-2-(4-hy­droxy­phen­yl)acetato]-κ3 O,O′:O;κ3 O:O,O′-bis­{aqua­(4,4′-bipyridine-κN)[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]samarium(III)} monohydrate

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Bis[μ-2-(4-hy­droxy­phen­yl)acetato]-κ3 O,O′:O;κ3 O:O,O′-bis­{aqua­(4,4′-bi­pyridine-κN)[2-(4-hy­droxy­phen­yl)acetato-κ2 O,O′]erbium(III)} monohydrate

The title dinuclear complex, [Er(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, contains two Er(III) atoms in the asymmetric unit, six 2-(4-hy-droxy-phen-yl)acetate (PAA) anions, two 4,4'-bipyridine (bipy) mol-ecules, two coordinated water mol-ecules and one solvent water mol-ecule. The central Er(III) atoms are nine-coordinated. The coordination environment includes six O atoms from t...

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عنوان ژورنال:

دوره 66  شماره 

صفحات  -

تاریخ انتشار 2010