Artículo
Tl2C2O4·H2C2O4: A new crystalline form of thallium(I) oxalate
Piro, Oscar Enrique
; Echeverría, Gustavo Alberto
; Gonzalez Baro, Ana Cecilia
; Baran, Enrique José
Fecha de publicación:
04/2015
Editorial:
Verlag der Zeitschrift für Naturforschung
Revista:
Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences
ISSN:
0932-0776
e-ISSN:
1865-7117
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The title compound was prepared by reaction, in aqueous solution, of Tl2CO3 and H2C2O4·2H2O in a molar ratio of 1:2. Its crystal structure was solved by X-ray diffraction methods. It crystallizes in the monoclinic space group P21/a with Z = 2 molecules per unit cell. The oxalic acid molecule and the oxalate anion are planar, residing on crystallographic inversion centers, and linked to each other by strong O-H⋯O hydrogen bonds giving rise to a polymeric structure. The Tl(I) ion is in a distorted polyhedral coordination with nine neighboring O atoms, five of oxalate anions and four others of oxalic acid molecules. The FTIR and FT-Raman spectra of the compound were also recorded and are briefly discussed.
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Articulos(CEQUINOR)
Articulos de CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Articulos de CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Articulos(IFLP)
Articulos de INST.DE FISICA LA PLATA
Articulos de INST.DE FISICA LA PLATA
Citación
Piro, Oscar Enrique; Echeverría, Gustavo Alberto; Gonzalez Baro, Ana Cecilia; Baran, Enrique José; Tl2C2O4·H2C2O4: A new crystalline form of thallium(I) oxalate; Verlag der Zeitschrift für Naturforschung; Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences; 70; 4; 4-2015; 249-252
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