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Abstract:

The infrared and Raman spectra (1500-50 cm-1) of the related complexes Zn(S2CNMe2)2(I), [Bu4N][Zn(S2CNMe2)3] (II), Cd(S2CNMe2)2 (III), [Bu4N][Cd(S2CNMe2)3](IV), Cd(S2CNEt2)2(V) and [Bu4N][Cd(S2CNEt2)3] (VI) have been determined. For complexes with coordination number four, metalsulfur stretching frequencies were assigned at 228 cm-1 for I (ZnS), 180 cm-1 for III (CdS) and 208 cm-1 for V (CdS), whereas for complexes with apparent coordination number six they were assigned at 206 cm-1 for II (ZnS) and in the 150-125 cm-1 range for IV and VI (CdS). Thus, expansion of the coordination sphere of the Zn(II) and Cd(II) metal results in a significant shift towards lower energy of the far IR MS vibrations. Other MS sensitive vibrations in the far IR are found in the 385-350 cm-1 range, and are described as mixed ring bending modes with significant MS stretching contribution. © 1989.

Registro:

Documento: Artículo
Título:Spectroscopic characterization of anionic tris(N,N-dialkyldithiocarbamate) complexes of zinc(II) and cadmium(II)
Autor:Frigerio, A.; Halac, B.; Perec, M.
Filiación:Division Fisica del Solido, Departamento de Fisica, Comision Nacional de Energia Atomica, Avda. del Libertador 8250, 1429 Buenos Aires, Argentina
Departamento de Quimica Inorganica, Analitica y Quimica Fisica, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon II, 1428 Buenos Aires, Argentina
Año:1989
Volumen:164
Número:2
Página de inicio:149
Página de fin:154
DOI: http://dx.doi.org/10.1016/S0020-1693(00)83216-8
Título revista:Inorganica Chimica Acta
Título revista abreviado:Inorg. Chim. Acta
ISSN:00201693
CODEN:ICHAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00201693_v164_n2_p149_Frigerio

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Citas:

---------- APA ----------
Frigerio, A., Halac, B. & Perec, M. (1989) . Spectroscopic characterization of anionic tris(N,N-dialkyldithiocarbamate) complexes of zinc(II) and cadmium(II). Inorganica Chimica Acta, 164(2), 149-154.
http://dx.doi.org/10.1016/S0020-1693(00)83216-8
---------- CHICAGO ----------
Frigerio, A., Halac, B., Perec, M. "Spectroscopic characterization of anionic tris(N,N-dialkyldithiocarbamate) complexes of zinc(II) and cadmium(II)" . Inorganica Chimica Acta 164, no. 2 (1989) : 149-154.
http://dx.doi.org/10.1016/S0020-1693(00)83216-8
---------- MLA ----------
Frigerio, A., Halac, B., Perec, M. "Spectroscopic characterization of anionic tris(N,N-dialkyldithiocarbamate) complexes of zinc(II) and cadmium(II)" . Inorganica Chimica Acta, vol. 164, no. 2, 1989, pp. 149-154.
http://dx.doi.org/10.1016/S0020-1693(00)83216-8
---------- VANCOUVER ----------
Frigerio, A., Halac, B., Perec, M. Spectroscopic characterization of anionic tris(N,N-dialkyldithiocarbamate) complexes of zinc(II) and cadmium(II). Inorg. Chim. Acta. 1989;164(2):149-154.
http://dx.doi.org/10.1016/S0020-1693(00)83216-8