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Catena-Poly[[[diaqua-(nitrato-?O,O')cerium(III)]-bis-[?-2-(4-hy-droxy-phen-yl)acetato]-?O,O':O;?O:O,O'] mono-hydrate].

ABSTRACT: In the title compound, {[Ce(C(8)H(7)O(3))(2)(NO(3))(H(2)O)(2)]·H(2)O}(n), the Ce(III) ion is coordinated by eight O atoms from four 2-(4-hy-droxy-phen-yl)acetate (HPAA) ligands, two O atoms from the chelating nitrate anion and two water mol-ecules in a distorted bis-capped quadrangular prismatic geometry. The HPAA ligands coordinate in a bridging tridentate mode. In the crystal, inter-molecular O-H?O hydrogen bonds form a three-dimensional network which consolidates the packing.

SUBMITTER: Guo HM

PROVIDER: S-EPMC3011495 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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catena-Poly[[[diaqua-(nitrato-κO,O')cerium(III)]-bis-[μ-2-(4-hy-droxy-phen-yl)acetato]-κO,O':O;κO:O,O'] mono-hydrate].

Guo Hang-Ming HM

Acta crystallographica. Section E, Structure reports online 20101120 Pt 12

In the title compound, {[Ce(C(8)H(7)O(3))(2)(NO(3))(H(2)O)(2)]·H(2)O}(n), the Ce(III) ion is coordinated by eight O atoms from four 2-(4-hy-droxy-phen-yl)acetate (HPAA) ligands, two O atoms from the chelating nitrate anion and two water mol-ecules in a distorted bis-capped quadrangular prismatic geometry. The HPAA ligands coordinate in a bridging tridentate mode. In the crystal, inter-molecular O-H⋯O hydrogen bonds form a three-dimensional network which consolidates the packing. ...[more]

PMID: 21589283

Similar Datasets

catena-Poly[[{diaqua-[2-(4-hy-droxy-phen-yl)acetato-?O,O']cerium(III)}-bis-[?-2-(4-hy-droxy-phen-yl)acetato]-?O,O':O;?O:O,O'] 4,4'-bipyridine disolvate monohydrate].

Project description:In the polymeric title complex, {[Ce(C(8)H(7)O(3))(3)(H(2)O)(2)]·2C(10)H(8)N(2)·H(2)O}(n), the Ce(III) ion is coordinated by ten O atoms from four 2-(4-hy-droxy-phen-yl)acetate (HPAA) ligands and two water mol-ecules. One HPAA ligand coordinates just to one Ce(III) ion, whereas the remaining two bridge two Ce(III) ions. The 4,4'-bipyridine mol-ecule and one water mol-ecule are not coordinated to Ce. In the crystal, O-H?O and O-H?N hydrogen bonds link mol-ecules into a three-dimensional network.

| S-EPMC3011412 | biostudies-literature

Bis[?-2-(4-hy-droxy-phen-yl)acetato]-?O,O':O;?O:O,O'-bis-{aqua-(4,4'-bipyridine-?N)bis-[2-(4-hy-droxy-phen-yl)acetato-?O,O']thulium(III)} mono-hydrate.

Project description: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.

| S-EPMC3009223 | biostudies-literature

Bis[2-(4-hy-droxy-phen-yl)acetato-?O]bis-(1,10-phenanthroline-?N,N')cadmium penta-hydrate.

Project description:In the title compound, [Cd(C(8)H(7)O(3))(2)(C(12)H(8)N(2))(2)]·5H(2)O, the Cd(II) ion is six-coordinated by two carboxylate O atoms of monodentate 2-(4-hy-droxy-phen-yl)acetate ligands and by four N atoms from two chelating 1,10-phenantroline ligands in a distorted trigonal-prismatic geometry. O-H?O hydrogen bonds between water mol-ecules and the complex mol-ecules result in the formation of a three-dimensional network. Four water mol-ecules act as single acceptors and double donors while the fifth water mol-ecule is involved as a single acceptor and single donor in an O-H?O inter-action and as a donor in an O-H?? inter-action.

| S-EPMC3051641 | biostudies-literature

[?-2-(4-Hy-droxy-phen-yl)acetato]-?O:O,O';?O,O':O'-bis-{aqua-(4,4'-bi-pyridine-?N)bis-[2-(4-hy-droxy-phen-yl)acetato-?O,O']holmium(III)} mono-hydrate.

Project description:In the title dinuclear complex, [Ho(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, each of the two independent Ho(III) ions is coordinated by eight O atoms from four 4-hy-droxy-phenyl-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. The HPAA ligands are coordinated in bis-chelate, bridging and bridging tridentate modes. In the crystal, O-H?O and O-H?N hydrogen bonds link the mol-ecules into a three-dimensional network.

| S-EPMC3051499 | biostudies-other

catena-Poly[[[diaqua-cadmium]-?-2,2'-(1,2-phenyl-enedi-oxy)diacetato] mono-hydrate].

Project description:In the title coordination complex, {[Cd(C(10)H(8)O(6))(H(2)O)(2)]·H(2)O}(n) the Cd(II) atom is seven-coordinated in a distorted penta-gonal-bipyramidal geometry, the penta-gonal plane comprising four O-atom donors from the 2,2'-(1,2-phenyl-enedi-oxy)diacetate chelate ligand together with a bridging carboxyl-ate O-atom donor, with the axial sites occupied by two water mol-ecules. The resulting helical chains extend along the b axis and are inter-connected by extensive O-H?O hydrogen-bonding inter-actions, which also involve the water mol-ecule of solvation, giving a three-dimensional structure.

| S-EPMC3052000 | biostudies-literature

catena-Poly[[zinc-?-[2-(2-{[2-(2-hy-droxy-benzo-yl)hydrazinyl-idene]meth-yl}phen-oxy)acetato-(2-)]] monohydrate].

Project description:In the title compound, {[Zn(C(16)H(12)N(2)O(5))]·H(2)O}(n), the unique Zn(II) ion is coordinated in a distorted square-pyramidal environment by three O atoms and one N atom from a symmetry-unique ligand. A symmetry-related ligand provides an O atom from a carboxyl-ate group to complete the coordination in the apical site and generate a one-dimensional polymer parallel to [010]. In addition to an intra-molecular O-H?N hydrogen bond, inter-molecular O-H?O and weak C-H?O hydrogen bonds are observed within the one-dimensional structure.

| S-EPMC3247530 | biostudies-literature

catena-Poly[[[diaqua-bis(1H-indole-3-acetato-?O)cobalt(II)]-?-4,4'-bipyridine-?N:N'] tetra-hydrate].

Project description:The 4,4'-bipyridine spacer in the title compound, [Co(C(10)H(8)NO(2))(2)(C(10)H(8)N(2))(H(2)O)(2)]·4H(2)O, links the diaqua-cobalt(II) dicarboxyl-ate units into a linear chain; the metal atom lies on a center of inversion in an octa-hedral environment. The coordinated and uncoordinated water mol-ecules inter-act through O-H?O hydrogen bonds to form a three-dimensional network.

| S-EPMC2961286 | biostudies-literature

(E)-4-Amino-N'-(5-bromo-2-hy-droxy-benzyl-idene)benzohydrazide mono-hydrate.

Project description:In t the title compound, C(14)H(12)BrN(3)O(2). H(2)O, the conformation of the C=N double bond in the hydrazide Schiff base mol-ecule is E. The dihedral angle between the benzene rings is 48.01 (11) °. An intra-molecular O-H⋯N hydrogen bond makes an S(6) ring motif. In the crystal, mol-ecules are linked through N-H⋯O (bifurcated acceptor) and O-H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to (100).

| S-EPMC3393931 | biostudies-literature

Bis[?-2-(4-hy-droxy-phen-yl)acetato]-?O,O':O;?O:O,O'-bis-{aqua-(4,4'-bipyridine-?N)[2-(4-hy-droxy-phen-yl)acetato-?O,O']samarium(III)} monohydrate.

Project description:The dinuclear title complex, [Sm(2)(C(8)H(7)O(3))(6)(C(10)H(8)N(2))(2)(H(2)O)(2)]·H(2)O, contains two Sm(III) atoms, six deprotonated p-hy-droxy-phenyl-acetic acid (PAA) mol-ecules, two 4,4'-bipyridine (bipy) mol-ecules, two coordinated water mol-ecules and one solvent water molecule. Each Sm(III)ion is nine-coordinated by seven O atoms from four PAA ligands, one water O atom and one N atom from a bipy ligand in a distorted geometry. The PAA ligands are coordinated to the Sm(III) ion in bridging and bridging tridentate modes. The asymmetric unit also contains one uncoordinated water mol-ecule. The occurrence of numerous O-H?O and O-H?N hydrogen bonds involving coordinated and non-coordinated water mol-ecules builds up an intricate three-dimensional network.

| S-EPMC3011563 | biostudies-literature

Bis[?-2-(4-hy-droxy-phen-yl)acetato]-?O,O':O;?O:O,O'-bis-{aqua-(4,4'-bipyridine-?N)bis-[2-(4-hy-droxy-phen-yl)acetato-?O,O']ytterbium(III)} monohydrate.

Project description: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 remaining two ligands bridge the two Yb(III) atoms. In the crystal structure, O-H?O and O-H?N hydrogen bonds link the mol-ecules into a three-dimensional network.

| S-EPMC3009163 | biostudies-literature

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