Crystal Structure and Spectroscopic Behaviour of Oxoetoxo-bis(5,7-dichloro-8-hydroxyquinolinato)vanadium(V)
The title compound, a new example of an inorganic ester-like complex, was characterized by spectroscopic and X-ray crystallographic methods. It crystallizes in the triclinic space group P1 (a=9.413(2), b=10.595(3), c=11.783(2) A, α=103.59(2), β=101.98(2), γ=99.40(2)°, Z=2). The structure was solved...
| Autores: | , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1998 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/140177 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/140177 |
| Access Level: | acceso abierto |
| Palabra clave: | Química Ciencias Exactas Vanadium(V) Inorganic etoxoester Crystal structure analysis Vibrational spectra Electronic spectra |
| Sumario: | The title compound, a new example of an inorganic ester-like complex, was characterized by spectroscopic and X-ray crystallographic methods. It crystallizes in the triclinic space group P1 (a=9.413(2), b=10.595(3), c=11.783(2) A, α=103.59(2), β=101.98(2), γ=99.40(2)°, Z=2). The structure was solved employing 2902 independent reflections with I>2σ(I) by direct and Fourier methods and refined by a full-matrix least-squares fit to R; 1=0.049. Infrared and Raman spectra of the solid compound and the electronic absorption spectra of its acetonitrilic and ethanolic solutions were recorded and are briefly discussed. |
|---|