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Abstract:

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.

Registro:

Documento: Artículo
Título:A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand
Autor:Castro, M.A.; Chaia, Z.D.; Piro, O.E.; Cukiernik, F.D.; Castellano, E.E.; Rusjan, M.
Filiación:INQUIMAE, DQIAyQF, FCEyN, Universidad de Buenos Aires, Pab. II, Ciudad Universitaria, (C1428EHA) Buenos Aires, Argentina
Palabras clave:Carboxylic acids; Chemical bonds; Conformations; Crystal structure; Crystallization; Molecular structure; Binuclear rhodium carboxylate; Equatorial ligand; Pyrazine; Triethoxybenzoate; Rhodium compounds
Año:2002
Volumen:58
Número:7
Página de inicio:m393
Página de fin:m395
DOI: http://dx.doi.org/10.1107/S0108270102009460
Título revista:Acta Crystallographica Section C: Crystal Structure Communications
Título revista abreviado:Acta Crystallogr Sect C Cryst Struct Commun
ISSN:01082701
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_01082701_v58_n7_pm393_Castro.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01082701_v58_n7_pm393_Castro

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Citas:

---------- APA ----------
Castro, M.A., Chaia, Z.D., Piro, O.E., Cukiernik, F.D., Castellano, E.E. & Rusjan, M. (2002) . A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand. Acta Crystallographica Section C: Crystal Structure Communications, 58(7), m393-m395.
http://dx.doi.org/10.1107/S0108270102009460
---------- CHICAGO ----------
Castro, M.A., Chaia, Z.D., Piro, O.E., Cukiernik, F.D., Castellano, E.E., Rusjan, M. "A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand" . Acta Crystallographica Section C: Crystal Structure Communications 58, no. 7 (2002) : m393-m395.
http://dx.doi.org/10.1107/S0108270102009460
---------- MLA ----------
Castro, M.A., Chaia, Z.D., Piro, O.E., Cukiernik, F.D., Castellano, E.E., Rusjan, M. "A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand" . Acta Crystallographica Section C: Crystal Structure Communications, vol. 58, no. 7, 2002, pp. m393-m395.
http://dx.doi.org/10.1107/S0108270102009460
---------- VANCOUVER ----------
Castro, M.A., Chaia, Z.D., Piro, O.E., Cukiernik, F.D., Castellano, E.E., Rusjan, M. A pyrazine bis-adduct of a binuclear rhodium(II) carboxylate containing 3,4,5-triethoxybenzoate as the equatorial ligand. Acta Crystallogr Sect C Cryst Struct Commun. 2002;58(7):m393-m395.
http://dx.doi.org/10.1107/S0108270102009460