Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine
- Autores
- Muñoz, J.C.; Atria, A.M.; Garland, M.T.; Baggio, R.
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The structures of three new polymeric lanthanide complexes, poly[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato- digadolinium(III)] tetra-hydrate], {[Gd 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇4H 2O} n , (I),poly[diaqua-(2,2′- bipyridine)di-μ3-itaconato-μ2-ita-conato-digadolinium(III)], [Gd 2(C 5H 404) 3(C 10H 8N 2)(H 2O) 2] n , (II), and poly-[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato-di- holmium(III)] dihydrate], {[Ho 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇2H2O} n , (III), have been solved from twinned specimens. Compound (I) presents a two-dimensional polymeric structure parallel to (011) built up around two independent nine-coordinated Gd centres displaying similar GdO 7N 2 environments, with both N-donor atoms in each provided by a chelating 2,2′-bipyridine (bpy) unit. The coord-inating O atoms are from three different itaconate (ita) anions (itaconic acid is 2-methyl-idene-butane-dioic acid). Compound (II) also presents two independent Gd centres (one ten- and the other ight-coordinated), but the overall formula and individual coordinations are different from those of (I). The chemical unit is in this case completed by one bpy ligand, three ita anions (one of them displaying a new, hitherto unreported, mu;3-O,O′:O′,O′′: O′′′ binding mode) and two aqua ligands. The whole structure is built up around a twofold rotation axis passing through both cations, as well as through the centre of the bpy ligand and one of the ita anions, thus making only half of the chemical unit independent. Finally, compound (III) presents a single independent Ho centre, a bpy unit and one and a half ita anions (one of them bisected by a twofold rotation axis) in the asymmetric unit, plus two (disordered) nonbonded solvent water mol-ecules. In compounds (II) and (III), those ita anions bisected by a symmetry element incompatible with the inter-nal symmetry of the ligand exhibit disorder in the C=CH 2 group. © 2009 International Union of Crystallography.
- Fuente
- Acta Crystallogr Sect C Cryst Struct Commun 2009;65(3):m121-m127
- Materia
-
Aqua ligands
Asymmetric units
Binding modes
Bipyridine
Chemical units
Dihydrate
Dioic acids
Donor atoms
Itaconic acids
Lanthanide complexes
Polymeric structures
Rotation axis
Two-dimensional
Acids
Atoms
Binding energy
Butane
Gadolinium
Holmium
Hydrates
Ligands
Liquefied petroleum gas
Rotation
Negative ions
2,2' bipyridine
gadolinium
holmium
itaconic acid
succinic acid derivative
article
chemical structure
chemistry
2,2'-Dipyridyl
Gadolinium
Holmium
Molecular Structure
Succinates
Tetra - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/2.5/ar
- Repositorio
- Institución
- Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
- OAI Identificador
- paperaa:paper_01082701_v65_n3_pm121_Munoz
Ver los metadatos del registro completo
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Biblioteca Digital (UBA-FCEN) |
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Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridineMuñoz, J.C.Atria, A.M.Garland, M.T.Baggio, R.Aqua ligandsAsymmetric unitsBinding modesBipyridineChemical unitsDihydrateDioic acidsDonor atomsItaconic acidsLanthanide complexesPolymeric structuresRotation axisTwo-dimensionalAcidsAtomsBinding energyButaneGadoliniumHolmiumHydratesLigandsLiquefied petroleum gasRotationNegative ions2,2' bipyridinegadoliniumholmiumitaconic acidsuccinic acid derivativearticlechemical structurechemistry2,2'-DipyridylGadoliniumHolmiumMolecular StructureSuccinatesTetraThe structures of three new polymeric lanthanide complexes, poly[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato- digadolinium(III)] tetra-hydrate], {[Gd 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇4H 2O} n , (I),poly[diaqua-(2,2′- bipyridine)di-μ3-itaconato-μ2-ita-conato-digadolinium(III)], [Gd 2(C 5H 404) 3(C 10H 8N 2)(H 2O) 2] n , (II), and poly-[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato-di- holmium(III)] dihydrate], {[Ho 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇2H2O} n , (III), have been solved from twinned specimens. Compound (I) presents a two-dimensional polymeric structure parallel to (011) built up around two independent nine-coordinated Gd centres displaying similar GdO 7N 2 environments, with both N-donor atoms in each provided by a chelating 2,2′-bipyridine (bpy) unit. The coord-inating O atoms are from three different itaconate (ita) anions (itaconic acid is 2-methyl-idene-butane-dioic acid). Compound (II) also presents two independent Gd centres (one ten- and the other ight-coordinated), but the overall formula and individual coordinations are different from those of (I). The chemical unit is in this case completed by one bpy ligand, three ita anions (one of them displaying a new, hitherto unreported, mu;3-O,O′:O′,O′′: O′′′ binding mode) and two aqua ligands. The whole structure is built up around a twofold rotation axis passing through both cations, as well as through the centre of the bpy ligand and one of the ita anions, thus making only half of the chemical unit independent. Finally, compound (III) presents a single independent Ho centre, a bpy unit and one and a half ita anions (one of them bisected by a twofold rotation axis) in the asymmetric unit, plus two (disordered) nonbonded solvent water mol-ecules. In compounds (II) and (III), those ita anions bisected by a symmetry element incompatible with the inter-nal symmetry of the ligand exhibit disorder in the C=CH 2 group. © 2009 International Union of Crystallography.2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_01082701_v65_n3_pm121_MunozActa Crystallogr Sect C Cryst Struct Commun 2009;65(3):m121-m127reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-09-29T13:42:54Zpaperaa:paper_01082701_v65_n3_pm121_MunozInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:42:55.847Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse |
dc.title.none.fl_str_mv |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
title |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
spellingShingle |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine Muñoz, J.C. Aqua ligands Asymmetric units Binding modes Bipyridine Chemical units Dihydrate Dioic acids Donor atoms Itaconic acids Lanthanide complexes Polymeric structures Rotation axis Two-dimensional Acids Atoms Binding energy Butane Gadolinium Holmium Hydrates Ligands Liquefied petroleum gas Rotation Negative ions 2,2' bipyridine gadolinium holmium itaconic acid succinic acid derivative article chemical structure chemistry 2,2'-Dipyridyl Gadolinium Holmium Molecular Structure Succinates Tetra |
title_short |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
title_full |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
title_fullStr |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
title_full_unstemmed |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
title_sort |
Three lanthanide complexes derived from itaconic acid and 2,2'-bipyridine |
dc.creator.none.fl_str_mv |
Muñoz, J.C. Atria, A.M. Garland, M.T. Baggio, R. |
author |
Muñoz, J.C. |
author_facet |
Muñoz, J.C. Atria, A.M. Garland, M.T. Baggio, R. |
author_role |
author |
author2 |
Atria, A.M. Garland, M.T. Baggio, R. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Aqua ligands Asymmetric units Binding modes Bipyridine Chemical units Dihydrate Dioic acids Donor atoms Itaconic acids Lanthanide complexes Polymeric structures Rotation axis Two-dimensional Acids Atoms Binding energy Butane Gadolinium Holmium Hydrates Ligands Liquefied petroleum gas Rotation Negative ions 2,2' bipyridine gadolinium holmium itaconic acid succinic acid derivative article chemical structure chemistry 2,2'-Dipyridyl Gadolinium Holmium Molecular Structure Succinates Tetra |
topic |
Aqua ligands Asymmetric units Binding modes Bipyridine Chemical units Dihydrate Dioic acids Donor atoms Itaconic acids Lanthanide complexes Polymeric structures Rotation axis Two-dimensional Acids Atoms Binding energy Butane Gadolinium Holmium Hydrates Ligands Liquefied petroleum gas Rotation Negative ions 2,2' bipyridine gadolinium holmium itaconic acid succinic acid derivative article chemical structure chemistry 2,2'-Dipyridyl Gadolinium Holmium Molecular Structure Succinates Tetra |
dc.description.none.fl_txt_mv |
The structures of three new polymeric lanthanide complexes, poly[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato- digadolinium(III)] tetra-hydrate], {[Gd 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇4H 2O} n , (I),poly[diaqua-(2,2′- bipyridine)di-μ3-itaconato-μ2-ita-conato-digadolinium(III)], [Gd 2(C 5H 404) 3(C 10H 8N 2)(H 2O) 2] n , (II), and poly-[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato-di- holmium(III)] dihydrate], {[Ho 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇2H2O} n , (III), have been solved from twinned specimens. Compound (I) presents a two-dimensional polymeric structure parallel to (011) built up around two independent nine-coordinated Gd centres displaying similar GdO 7N 2 environments, with both N-donor atoms in each provided by a chelating 2,2′-bipyridine (bpy) unit. The coord-inating O atoms are from three different itaconate (ita) anions (itaconic acid is 2-methyl-idene-butane-dioic acid). Compound (II) also presents two independent Gd centres (one ten- and the other ight-coordinated), but the overall formula and individual coordinations are different from those of (I). The chemical unit is in this case completed by one bpy ligand, three ita anions (one of them displaying a new, hitherto unreported, mu;3-O,O′:O′,O′′: O′′′ binding mode) and two aqua ligands. The whole structure is built up around a twofold rotation axis passing through both cations, as well as through the centre of the bpy ligand and one of the ita anions, thus making only half of the chemical unit independent. Finally, compound (III) presents a single independent Ho centre, a bpy unit and one and a half ita anions (one of them bisected by a twofold rotation axis) in the asymmetric unit, plus two (disordered) nonbonded solvent water mol-ecules. In compounds (II) and (III), those ita anions bisected by a symmetry element incompatible with the inter-nal symmetry of the ligand exhibit disorder in the C=CH 2 group. © 2009 International Union of Crystallography. |
description |
The structures of three new polymeric lanthanide complexes, poly[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato- digadolinium(III)] tetra-hydrate], {[Gd 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇4H 2O} n , (I),poly[diaqua-(2,2′- bipyridine)di-μ3-itaconato-μ2-ita-conato-digadolinium(III)], [Gd 2(C 5H 404) 3(C 10H 8N 2)(H 2O) 2] n , (II), and poly-[[bis-(2,2′-bipyridine)-μ4-itaconato-di-μ3-itaconato-di- holmium(III)] dihydrate], {[Ho 2(C 5H 4O 4) 3(C 10H 8N 2) 2]̇2H2O} n , (III), have been solved from twinned specimens. Compound (I) presents a two-dimensional polymeric structure parallel to (011) built up around two independent nine-coordinated Gd centres displaying similar GdO 7N 2 environments, with both N-donor atoms in each provided by a chelating 2,2′-bipyridine (bpy) unit. The coord-inating O atoms are from three different itaconate (ita) anions (itaconic acid is 2-methyl-idene-butane-dioic acid). Compound (II) also presents two independent Gd centres (one ten- and the other ight-coordinated), but the overall formula and individual coordinations are different from those of (I). The chemical unit is in this case completed by one bpy ligand, three ita anions (one of them displaying a new, hitherto unreported, mu;3-O,O′:O′,O′′: O′′′ binding mode) and two aqua ligands. The whole structure is built up around a twofold rotation axis passing through both cations, as well as through the centre of the bpy ligand and one of the ita anions, thus making only half of the chemical unit independent. Finally, compound (III) presents a single independent Ho centre, a bpy unit and one and a half ita anions (one of them bisected by a twofold rotation axis) in the asymmetric unit, plus two (disordered) nonbonded solvent water mol-ecules. In compounds (II) and (III), those ita anions bisected by a symmetry element incompatible with the inter-nal symmetry of the ligand exhibit disorder in the C=CH 2 group. © 2009 International Union of Crystallography. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12110/paper_01082701_v65_n3_pm121_Munoz |
url |
http://hdl.handle.net/20.500.12110/paper_01082701_v65_n3_pm121_Munoz |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/2.5/ar |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Acta Crystallogr Sect C Cryst Struct Commun 2009;65(3):m121-m127 reponame:Biblioteca Digital (UBA-FCEN) instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales instacron:UBA-FCEN |
reponame_str |
Biblioteca Digital (UBA-FCEN) |
collection |
Biblioteca Digital (UBA-FCEN) |
instname_str |
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales |
instacron_str |
UBA-FCEN |
institution |
UBA-FCEN |
repository.name.fl_str_mv |
Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales |
repository.mail.fl_str_mv |
ana@bl.fcen.uba.ar |
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1844618734670446592 |
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13.070432 |