A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand

The title compound, tetrakis(μ-3,4,5-triethoxybenzoato κ 2 O:O′)bis[(pyrazine-κN)rhodium(II)](Rh-Rh). [Rh 2 (C 13 -H 17 O 5 ) 4 (C 4 H 4 N 2 ) 2 ], crystallizes on an inversion centre in the triclinic space group P1̄. The equatorial carboxylate ligands bridge the two Rh 11 atoms, giving a binuclear...

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Autores principales:	Castro, Maria Ana, Chaia, Zulema Débora, Cukiernik, Fabio Daniel, Rusjan, Marcia Cecilia
Publicado:	2002
Materias:	Carboxylic acids Chemical bonds Conformations Crystal structure Crystallization Molecular structure Binuclear rhodium carboxylate Equatorial ligand Pyrazine Triethoxybenzoate Rhodium compounds
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v58_n7_pm393_Castro http://hdl.handle.net/20.500.12110/paper_01082701_v58_n7_pm393_Castro
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_01082701_v58_n7_pm393_Castro
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spelling	paper:paper_01082701_v58_n7_pm393_Castro2023-06-08T15:10:40Z A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand Castro, Maria Ana Chaia, Zulema Débora Cukiernik, Fabio Daniel Rusjan, Marcia Cecilia Carboxylic acids Chemical bonds Conformations Crystal structure Crystallization Molecular structure Binuclear rhodium carboxylate Equatorial ligand Pyrazine Triethoxybenzoate Rhodium compounds The title compound, tetrakis(μ-3,4,5-triethoxybenzoato κ 2 O:O′)bis[(pyrazine-κN)rhodium(II)](Rh-Rh). [Rh 2 (C 13 -H 17 O 5 ) 4 (C 4 H 4 N 2 ) 2 ], crystallizes on an inversion centre in the triclinic space group P1̄. The equatorial carboxylate ligands bridge the two Rh 11 atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are titled 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. Fil:Castro, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Chaia, Z.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cukiernik, F.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rusjan, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2002 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v58_n7_pm393_Castro http://hdl.handle.net/20.500.12110/paper_01082701_v58_n7_pm393_Castro
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Carboxylic acids Chemical bonds Conformations Crystal structure Crystallization Molecular structure Binuclear rhodium carboxylate Equatorial ligand Pyrazine Triethoxybenzoate Rhodium compounds
spellingShingle	Carboxylic acids Chemical bonds Conformations Crystal structure Crystallization Molecular structure Binuclear rhodium carboxylate Equatorial ligand Pyrazine Triethoxybenzoate Rhodium compounds Castro, Maria Ana Chaia, Zulema Débora Cukiernik, Fabio Daniel Rusjan, Marcia Cecilia A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand
topic_facet	Carboxylic acids Chemical bonds Conformations Crystal structure Crystallization Molecular structure Binuclear rhodium carboxylate Equatorial ligand Pyrazine Triethoxybenzoate Rhodium compounds
description	The title compound, tetrakis(μ-3,4,5-triethoxybenzoato κ 2 O:O′)bis[(pyrazine-κN)rhodium(II)](Rh-Rh). [Rh 2 (C 13 -H 17 O 5 ) 4 (C 4 H 4 N 2 ) 2 ], crystallizes on an inversion centre in the triclinic space group P1̄. The equatorial carboxylate ligands bridge the two Rh 11 atoms, giving a binuclear lantern-like structure. The pyrazine molecules occupy the two axial coordination sites. The phenyl rings are titled 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.
author	Castro, Maria Ana Chaia, Zulema Débora Cukiernik, Fabio Daniel Rusjan, Marcia Cecilia
author_facet	Castro, Maria Ana Chaia, Zulema Débora Cukiernik, Fabio Daniel Rusjan, Marcia Cecilia
author_sort	Castro, Maria Ana
title	A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand
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	pyrazine bis-adduct of a binuclear rhodium(ii) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand
publishDate	2002
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v58_n7_pm393_Castro http://hdl.handle.net/20.500.12110/paper_01082701_v58_n7_pm393_Castro
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A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand

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