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Abstract:

A polymeric heterometallic compound, {[Gd2Zn3(C4H4 5)6- (H2O)6]·12H2 O}n, comprising zinc(II) and gadolinium(III) cations bridged by carboxylate groups from oxydiacetate ligands, is presented. The GdIII cations lie at sites with crystallographic 32 symmetry and display a tricapped trigonalprism arrangement, which is defined by six carboxyl and three ether O atoms. The ZnII cations lie at sites with imposed 2/m symmetry and are octahedrally coordinated by four carboxyl O atoms and two apical water ligands, which form strong intramolecular hydrogen bonds. Comparison is made with the previously reported isostructural homologous copper-gadolinium complex.

Registro:

Documento: Artículo
Título:Polymeric hexaaquahexakis-(μ3-2,2′-oxydiacetato)trizinc(II)-digadolini um(III) dodecahydrate
Autor:Baggio, R.; Perec, M.; Garland, M.T.
Filiación:Departamento de Fisica, Comision Nacional de Energia Atomica, Buenos Aires, Argentina
Departamento de Quimica Inorganica, Analitica y Quimica Fisica INQUIMAE, Fac. de Cie. Exact. y Nat. UNBA, Buenos Aires, Argentina
Departamento de Fisica, Fac. de Cie. Fis. y Matematicas, Universidad de Chile, Casilla 487-3, Santiago de Chile, Chile
Palabras clave:Aromatic polymers; Atoms; Complexation; Crystal symmetry; Gadolinium; Hydrogen bonds; Molecular structure; Organometallics; Oxygen; Positive ions; Water; Zinc; Apical water ligands; Carboxylate groups; Homologous copper gadolinium complex; Polymeric heterometallic compound; Polymerix hexaaquahexakis oxydiaceto trizinc digadolinium dodecahydrate; Hydrates
Año:2003
Volumen:59
Número:5
Página de inicio:m175
Página de fin:m177
DOI: http://dx.doi.org/10.1107/S010827010300595X
Título revista:Acta Crystallographica Section C: Crystal Structure Communications
Título revista abreviado:Acta Crystallogr Sect C Cryst Struct Commun
ISSN:01082701
CODEN:ACSCE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v59_n5_pm175_Baggio

Referencias:

  • Albertsson, J., (1968) Acta Chem. Scand., 22, pp. 1563-1578
  • Allen, F.H., (2002) Acta Cryst. B, 58, pp. 380-388
  • Baggio, R., Garland, M.T., Moreno, Y., Peña, O., Perec, M., Spodine, E., (2000) J. Chem. Soc. Dalton Trans., pp. 2061-2066
  • (1999) SMART-NT (Version 5.0), SAINT-NT (Version 5.0) and SHELXTL-NT (Version 5.1), , Bruker; Bruker AXS Inc., Madison, Wisconsin, USA
  • Cui, Y., Zheng, F., Qian, Y., Huang, J., (2001) Inorg. Chim. Acta, 315, pp. 220-228
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  • Lehn, J.-M., (1995) Supramolecular Chemistry: Concept and Perspectives, , Weinheim: VCH
  • Rizzi, A., Calvo, R., Baggio, R., Garland, M.T., Peña, O., Perec, M., (2002) Inorg. Chem., 41, pp. 5609-5614

Citas:

---------- APA ----------
Baggio, R., Perec, M. & Garland, M.T. (2003) . Polymeric hexaaquahexakis-(μ3-2,2′-oxydiacetato)trizinc(II)-digadolini um(III) dodecahydrate. Acta Crystallographica Section C: Crystal Structure Communications, 59(5), m175-m177.
http://dx.doi.org/10.1107/S010827010300595X
---------- CHICAGO ----------
Baggio, R., Perec, M., Garland, M.T. "Polymeric hexaaquahexakis-(μ3-2,2′-oxydiacetato)trizinc(II)-digadolini um(III) dodecahydrate" . Acta Crystallographica Section C: Crystal Structure Communications 59, no. 5 (2003) : m175-m177.
http://dx.doi.org/10.1107/S010827010300595X
---------- MLA ----------
Baggio, R., Perec, M., Garland, M.T. "Polymeric hexaaquahexakis-(μ3-2,2′-oxydiacetato)trizinc(II)-digadolini um(III) dodecahydrate" . Acta Crystallographica Section C: Crystal Structure Communications, vol. 59, no. 5, 2003, pp. m175-m177.
http://dx.doi.org/10.1107/S010827010300595X
---------- VANCOUVER ----------
Baggio, R., Perec, M., Garland, M.T. Polymeric hexaaquahexakis-(μ3-2,2′-oxydiacetato)trizinc(II)-digadolini um(III) dodecahydrate. Acta Crystallogr Sect C Cryst Struct Commun. 2003;59(5):m175-m177.
http://dx.doi.org/10.1107/S010827010300595X