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Dinitrogen complexes of chromium(III) with chelating agents
Authors:Juan M. López-Alcalá  M. C. Puerta  F. González-Vílchez
Affiliation:(1) Departamento de Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, Cádiz, España
Abstract:Summary Two new dinitrogen complexes of CrIII with EDTA and CDTA have been prepared from reaction of [Cr(Y-H)H2O] (Y = EDTA, CDTA) with sodium azide in aqueous solution. Both complexes exhibit characteristic bands at 2070 cm–1 in the i.r. spectra corresponding to ngr(N2). The 10 Dq and B parameters were calculated from the u.v. visible spectra.
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