Research Article
Complexes of Cu(II) Ions and Noncovalent Interactions in Systems with L-Aspartic Acid and Cytidine-5'-Monophosphate
Table 4
Vis and EPR spectral data for Cu(II)/Asp and Cu(II)/Asp/CMP systems.
| Species | pH | [nm] | | EPR | | |
| CuH(Asp) | 3 | 756 | 27 | 2.413 | 134 | Cu(Asp) | 5 | 700 | 40 | 2.301 | 171 | Cu | 8 | 630 | 76 | 2.257 | 187 |
| Cu(Asp)(CMP) | 3 | 780 | 25 | 2.409 | 138 | Cu(Asp)(CMP) | 4.5 | 710 | 29 | 2.275 | 179 | Cu(Asp)H(CMP) | 6 | 700 | 30 | 2.269 | 182 | CuH(CMP) | 8 | 660 | 49 | 2.261 | 182 | Cu(Asp)(CMP)(OH) | 10.5 | 630 | 96 | 2.258 | 183 |
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