A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand
- Autores
- Castro, María A.; Chaia, Zulema; Piro, Oscar Enrique; Cukiernik, Fabio D.; Castellano, Eduardo Ernesto; Rusjan, Marcia
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The title compound, tetrakis(μ-3,4,5-triethoxybenzoato-κ2O:O′)bis[(pyrazine-κN)rhodium(II)](Rh—Rh), [Rh2(C13H17O5)4(C4H4N2)2], crystallizes on an inversion centre in the triclinic space group P ‾1. The equatorial carboxylate ligands bridge the two RhII atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are tilted by ca 10° with respect to the attached carboxylate groups. The pyrazine planes have a torsion angle of ca 19° around the Rh—N bond with respect to the plane of the nearer carboxylate group and are not coplanar with the Rh—Rh bond.
Instituto de Física La Plata - Materia
-
Ciencias Exactas
Física
Adduct
Crystal structure
Pyrazine
Carboxylate
Molecule
Triclinic crystal system
Stereochemistry
Crystallography
Ligand
Dihedral angle - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/126871
Ver los metadatos del registro completo
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A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligandCastro, María A.Chaia, ZulemaPiro, Oscar EnriqueCukiernik, Fabio D.Castellano, Eduardo ErnestoRusjan, MarciaCiencias ExactasFísicaAdductCrystal structurePyrazineCarboxylateMoleculeTriclinic crystal systemStereochemistryCrystallographyLigandDihedral angleThe title compound, tetrakis(μ-3,4,5-triethoxybenzoato-κ<sup>2</sup>O:O′)bis[(pyrazine-κN)rhodium(II)](Rh—Rh), [Rh<sub>2</sub>(C<sub>13</sub>H<sub>17</sub>O<sub>5</sub>)<sub>4</sub>(C<sub>4</sub>H<sub>4</sub>N<sub>2</sub>)<sub>2</sub>], crystallizes on an inversion centre in the triclinic space group P ‾1. The equatorial carboxylate ligands bridge the two Rh<sup>II</sup> atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are tilted by ca 10° with respect to the attached carboxylate groups. The pyrazine planes have a torsion angle of ca 19° around the Rh—N bond with respect to the plane of the nearer carboxylate group and are not coplanar with the Rh—Rh bond.Instituto de Física La Plata2002-06-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfm393-m395http://sedici.unlp.edu.ar/handle/10915/126871enginfo:eu-repo/semantics/altIdentifier/issn/0108-2701info:eu-repo/semantics/altIdentifier/issn/1600-5759info:eu-repo/semantics/altIdentifier/doi/10.1107/s0108270102009460info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:11:11Zoai:sedici.unlp.edu.ar:10915/126871Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:11:12.254SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| title |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| spellingShingle |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand Castro, María A. Ciencias Exactas Física Adduct Crystal structure Pyrazine Carboxylate Molecule Triclinic crystal system Stereochemistry Crystallography Ligand Dihedral angle |
| title_short |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| title_full |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| title_fullStr |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| title_full_unstemmed |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| title_sort |
A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand |
| dc.creator.none.fl_str_mv |
Castro, María A. Chaia, Zulema Piro, Oscar Enrique Cukiernik, Fabio D. Castellano, Eduardo Ernesto Rusjan, Marcia |
| author |
Castro, María A. |
| author_facet |
Castro, María A. Chaia, Zulema Piro, Oscar Enrique Cukiernik, Fabio D. Castellano, Eduardo Ernesto Rusjan, Marcia |
| author_role |
author |
| author2 |
Chaia, Zulema Piro, Oscar Enrique Cukiernik, Fabio D. Castellano, Eduardo Ernesto Rusjan, Marcia |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física Adduct Crystal structure Pyrazine Carboxylate Molecule Triclinic crystal system Stereochemistry Crystallography Ligand Dihedral angle |
| topic |
Ciencias Exactas Física Adduct Crystal structure Pyrazine Carboxylate Molecule Triclinic crystal system Stereochemistry Crystallography Ligand Dihedral angle |
| dc.description.none.fl_txt_mv |
The title compound, tetrakis(μ-3,4,5-triethoxybenzoato-κ<sup>2</sup>O:O′)bis[(pyrazine-κN)rhodium(II)](Rh—Rh), [Rh<sub>2</sub>(C<sub>13</sub>H<sub>17</sub>O<sub>5</sub>)<sub>4</sub>(C<sub>4</sub>H<sub>4</sub>N<sub>2</sub>)<sub>2</sub>], crystallizes on an inversion centre in the triclinic space group P ‾1. The equatorial carboxylate ligands bridge the two Rh<sup>II</sup> atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are tilted by ca 10° with respect to the attached carboxylate groups. The pyrazine planes have a torsion angle of ca 19° around the Rh—N bond with respect to the plane of the nearer carboxylate group and are not coplanar with the Rh—Rh bond. Instituto de Física La Plata |
| description |
The title compound, tetrakis(μ-3,4,5-triethoxybenzoato-κ<sup>2</sup>O:O′)bis[(pyrazine-κN)rhodium(II)](Rh—Rh), [Rh<sub>2</sub>(C<sub>13</sub>H<sub>17</sub>O<sub>5</sub>)<sub>4</sub>(C<sub>4</sub>H<sub>4</sub>N<sub>2</sub>)<sub>2</sub>], crystallizes on an inversion centre in the triclinic space group P ‾1. The equatorial carboxylate ligands bridge the two Rh<sup>II</sup> atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are tilted by ca 10° with respect to the attached carboxylate groups. The pyrazine planes have a torsion angle of ca 19° around the Rh—N bond with respect to the plane of the nearer carboxylate group and are not coplanar with the Rh—Rh bond. |
| publishDate |
2002 |
| dc.date.none.fl_str_mv |
2002-06-20 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/126871 |
| url |
http://sedici.unlp.edu.ar/handle/10915/126871 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0108-2701 info:eu-repo/semantics/altIdentifier/issn/1600-5759 info:eu-repo/semantics/altIdentifier/doi/10.1107/s0108270102009460 |
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