Artículo
Harvey, M.A.; Suarez, S.A.; Ibañez, A.; Doctorovich, F.; Baggio, R. "Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc" (2012) Acta Crystallographica Section E: Structure Reports Online. 68(11):m1377-m1378
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Abstract:
The molecular structure of the title compound, [Zn(CH3COO) 2(C12H12N2)], consists of isolated molecules bisected by a twofold rotation axis which goes through the ZnII cation and halves the organic base through the central C-C bond. The Zn II ion is coordinated by two N atoms from one molecule of the aromatic base and four O atoms from two bidentate, symmetry-related acetate anions, which coordinate asymmetrically [Zn-O distances of 2.058(2) and 2.362(3)Å], while the two Zn-N bond distances are equal as imposed by symmetry [2.079(2)Å]. The crystal structure is supported by a number of weak C-H⋯O interactions and C-H⋯π contacts, with no π-π interactions present, mainly hindered by the substituent methyl groups and the relative molecular orientation. The result is a three-dimensional structure in which each molecule is linked to eight different neighbors.
Registro:
| Documento: | Artículo |
| Título: | Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc |
| Autor: | Harvey, M.A.; Suarez, S.A.; Ibañez, A.; Doctorovich, F.; Baggio, R. |
| Filiación: | Universidad Nacional de la Patagonia S.J.B. and Centro Nacional Patagonico, CONICET, Bvd. Alte. Brown 3700, 9120 Puerto Madryn, Chubut, Argentina Departamento de Química Inorgánica, Analítica y Química, Fisica/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina Laboratorio de Cristalografía, Difracción de Rayos-X, Universidad de Chile, Av. Blanco Encalada 2008, Santiago, Chile Gerencia de Investigación y Aplicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, Buenos Aires, Argentina |
| Palabras clave: | data-to-parameter ratio = 14.6; mean ̄(C-C) = 0.004 Å; R factor = 0.026; single-crystal X-ray study; T = 295 K; wR factor = 0.068 |
| Año: | 2012 |
| Volumen: | 68 |
| Número: | 11 |
| Página de inicio: | m1377 |
| Página de fin: | m1378 |
| DOI: | http://dx.doi.org/10.1107/S1600536812042699 |
| Título revista: | Acta Crystallographica Section E: Structure Reports Online |
| Título revista abreviado: | Acta Crystallogr. Sect. E Struct. Rep. Online |
| ISSN: | 16005368 |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_16005368_v68_n11_pm1377_Harvey.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16005368_v68_n11_pm1377_Harvey |
Referencias:
- Allen, F.H., (2002) Acta Cryst., B58, pp. 380-388
- Barquín, M., Cocera, N., González Garmendia, M.J., Larrínaga, L., Pinilla, E., Seco, J.M., Torres, M.R., (2010) Inorg. Chim. Acta, 363, pp. 127-133
- Flack, H.D., (1983) Acta Cryst., A39, pp. 876-881
- Harvey, M.A., Baggio, S., Baggio, R., (2006) Acta Cryst., B62, pp. 1038-1042
- (2009) CrysAlis PRO, , Oxford Diffraction. Oxford Diffraction Ltd, Yarnton, England
- Sheldrick, G.M., (2008) Acta Cryst., A64, pp. 112-122
- Spek, A.L., (2009) Acta Cryst., D65, pp. 148-155
- Steed, J.W., Atwood, J.L., (2009) Supramolecular Chemistry, pp. 710-718. , 2nd. ed., New York: John Wiley & Sons
Citas:
---------- APA ----------
Harvey, M.A., Suarez, S.A., Ibañez, A., Doctorovich, F. & Baggio, R. (2012) . Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc. Acta Crystallographica Section E: Structure Reports Online, 68(11), m1377-m1378.http://dx.doi.org/10.1107/S1600536812042699
---------- CHICAGO ----------
Harvey, M.A., Suarez, S.A., Ibañez, A., Doctorovich, F., Baggio, R. "Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc" . Acta Crystallographica Section E: Structure Reports Online 68, no. 11 (2012) : m1377-m1378.http://dx.doi.org/10.1107/S1600536812042699
---------- MLA ----------
Harvey, M.A., Suarez, S.A., Ibañez, A., Doctorovich, F., Baggio, R. "Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc" . Acta Crystallographica Section E: Structure Reports Online, vol. 68, no. 11, 2012, pp. m1377-m1378.http://dx.doi.org/10.1107/S1600536812042699
---------- VANCOUVER ----------
Harvey, M.A., Suarez, S.A., Ibañez, A., Doctorovich, F., Baggio, R. Bis(acetato-κ2 O,O')(4,4′-dimethyl-2,2′- bipyridine-κ2 N,N')zinc. Acta Crystallogr. Sect. E Struct. Rep. Online. 2012;68(11):m1377-m1378.http://dx.doi.org/10.1107/S1600536812042699
