Circular Dichroism Spectra of Cobalt(III), Platinum(II) and Molybdenum(0) Complexes of 1-Phenylethane-1,2-diamine
- 1 January 1979
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 32 (7) , 1433-1442
- https://doi.org/10.1071/ch9791433
Abstract
The circular dichroism spectra are presented for the complexes, trans-[CoL2C12]+, trans-[CoL2Br2]+, [CoL(NH3)4]3+, [CoL(CN)4]-, [MoL(CO)4] and [PtL(py)2]2+, where L is (R)-1-phenylethane-l,2- diamine, in a number of solvents. The solvent dependence of the spectra for the cobalt(m) complexes has been analysed in terms of stereoselective solvation of the diamine N-H protons. The spectra are compared with those of the analogous (R)-propane-1,2-diamine complexes. This comparison shows that the so-called 'conformational effect' is not predominant.Keywords
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