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The infrared and Raman spectra of potassium azidopentacyanocobaltate(III) dihydrate: K3[Co(CN)5N3]·2H2O |
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| Authors: | J I Amalvy E L Varetti P J Aymonino E E Castellano O E Piro G Punte |
| Institution: | 1. Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 Esquina 115, 1900, La Plata, Argentina 2. Instituto de Física e Química de Sao Carlos, Universidade de Sao Paulo, Caixa Postal 369, 13.560, Sao Carlos, S. P., Brasil 3. Departamento de Física, Facultad de Ciencias Exactas, Universidad National de La Plata, 47 Esquina 115, 1900, La Plata, Argentina |
| Abstract: | Infrared spectra of potassium azidopentacyanocobaltate(III) dihydrate (PACDH) were obtained from the polycrystalline substance, both normal and deuterated, and from the monocrystal using in this case a polarization analyzer. Raman spectra of the normal powder were also obtained. The observed bands were assigned either to the internal vibrational modes of the azidopentacyanocobaltate(III) ion (AC) or to the internal and librational modes of the hydration water. |
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