Gupta, S. ; Chakravorty, A. (1975) Thermodynamics of equilibrium between pentacoordinated Ni(bidentate)(tridentate) and its octahedral monohydrate Inorganica Chimica Acta, 14 . pp. 151-156. ISSN 0020-1693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0020-1693(00)85735-7
Abstract
The syntheses, electronic spectra and magnetic susceptibility of several pseudooctahedral species of the type NiAB · H20 are reported (A = bidentate ligand, B = tridentate ligand). The anhydrous species NiAB can also be isolated and on the basis of electronic spectra they have square pyramidal geometry. The equilibrium NiAB + H2O ⇌ NiAB · H2O occurs in solution. The thermodynamics of this equilibrium has been studied using variable temperature spectral data. The ΔH° and ΔS° values lie close to −13 kcal mol−1 and −35 eu respectively for all the systems studied.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 95256 |
Deposited On: | 25 Oct 2012 06:21 |
Last Modified: | 25 Oct 2012 06:21 |
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