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Abstract:

Among the potential applications of coordination polymers, electrical conductivity ranks high in technological interest. We report the synthesis, crystal structure and spectroscopic analysis of an AgI-thiosaccharinate one-dimensional coordination polymer {systematic name: Catena-poly[[[aquatetrakis(μ3-1,1-dioxo-1,2-benzisothiazole-3-thiolato-κ3N:S3:S3)tetrasilver(I)]-μ2-4,4′-(propane-1,3-diyl)dipyridine-κ2N:N′] dimethyl sulfoxide hemisolvate]}, {[Ag4(C7H4NO2S2)4(C13H14N2)(H2O)]·0.5C2H6OS}n, with the 4,4′-(propane-1,3-diyl)dipyridine ligand acting as a spacer. A relevant feature of the structure is the presence of an unusually short Ag.Ag distance of 2.8306'(9)'Å, well within the range of argentophilic interactions, confirmed experimentally as such by a Raman study on the low-frequency spectrum, and corroborated theoretically by an Atoms in Molecules (AIM) analysis of the calculated electron density. Electrical conductivity measurements show that this complex can act as a semiconductor with moderate conductivity.A one-dimensional polymeric silver thiosaccharinate complex displays an unusually short Ag.Ag distance of 2.830Å. The crystal structure consists of weakly interacting columns. The complex behaves as a semiconductor, with a moderately low conductivity. © 2018 International Union of Crystallography.

Registro:

Documento: Artículo
Título:Structure and electrical properties of a one-dimensional polymeric silver thiosaccharinate complex with argentophilic interactions:
Autor:Dennehy, M.; Amo-Ochoa, P.; Freire, E.; Suárez, S.; Halac, E.; Baggio, R.
Filiación:Departamento de Química, Universidad Nacional Del sur, Bahiá Blanca, Argentina
Departamento de Química Inorgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Madrid, Spain
Gerencia de Investigación y Aplicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energiá Atómica, Buenos Aires, Argentina
Escuela de Ciencia y Tecnologiá, Universidad Nacional General San Martín, Buenos Aires, Argentina
Departamento de Química Inorgánica, Analítica y Química, Física/INQUIMAE, CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:argentophilic interaction; electrical propertiescrystal structure; low conductivity semiconductor; one-dimensional coordination polymer; silver(I) polymeric structure; Chelation; Coordination reactions; Crystal atomic structure; Dimethyl sulfoxide; Electric conductivity; Polymers; Polyols; Propane; Silver; Silver compounds; Spectroscopic analysis; Argentophilic interaction; Coordination Polymers; Electrical conductivity; Electrical conductivity measurements; Low conductivity; Low-frequency spectra; One-dimensional coordination polymer; Polymeric structures; Crystal structure; coordination compound; ligand; polymer; saccharin; silver; analogs and derivatives; chemical model; chemical structure; chemistry; electric conductivity; quantum theory; synthesis; X ray crystallography; Coordination Complexes; Crystallography, X-Ray; Electric Conductivity; Ligands; Models, Chemical; Molecular Structure; Polymers; Quantum Theory; Saccharin; Silver
Año:2018
Volumen:74
Número:2
Página de inicio:186
Página de fin:193
DOI: http://dx.doi.org/10.1107/S2053229618000128
Título revista:Acta Crystallographica Section C: Structural Chemistry
Título revista abreviado:Acta crystallogr., C Struct. Chem.
ISSN:20532296
CODEN:ACSCG
CAS:saccharin, 81-07-2; silver, 7440-22-4; Coordination Complexes; Ligands; Polymers; Saccharin; Silver
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20532296_v74_n2_p186_Dennehy

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Citas:

---------- APA ----------
Dennehy, M., Amo-Ochoa, P., Freire, E., Suárez, S., Halac, E. & Baggio, R. (2018) . Structure and electrical properties of a one-dimensional polymeric silver thiosaccharinate complex with argentophilic interactions:. Acta Crystallographica Section C: Structural Chemistry, 74(2), 186-193.
http://dx.doi.org/10.1107/S2053229618000128
---------- CHICAGO ----------
Dennehy, M., Amo-Ochoa, P., Freire, E., Suárez, S., Halac, E., Baggio, R. "Structure and electrical properties of a one-dimensional polymeric silver thiosaccharinate complex with argentophilic interactions:" . Acta Crystallographica Section C: Structural Chemistry 74, no. 2 (2018) : 186-193.
http://dx.doi.org/10.1107/S2053229618000128
---------- MLA ----------
Dennehy, M., Amo-Ochoa, P., Freire, E., Suárez, S., Halac, E., Baggio, R. "Structure and electrical properties of a one-dimensional polymeric silver thiosaccharinate complex with argentophilic interactions:" . Acta Crystallographica Section C: Structural Chemistry, vol. 74, no. 2, 2018, pp. 186-193.
http://dx.doi.org/10.1107/S2053229618000128
---------- VANCOUVER ----------
Dennehy, M., Amo-Ochoa, P., Freire, E., Suárez, S., Halac, E., Baggio, R. Structure and electrical properties of a one-dimensional polymeric silver thiosaccharinate complex with argentophilic interactions:. Acta crystallogr., C Struct. Chem. 2018;74(2):186-193.
http://dx.doi.org/10.1107/S2053229618000128