Circular dichroism spectra of amino acid complexes. III. Copper(II) compounds
Keyword(s):
The solution circular dichroism spectra of the 1 : 1 and 1 : 2 copper(II) complexes of a series of �-amino acids are reported for the region 12500-25000 cm-1. These spectra and spectra of the isolated 1 : 2 complexes dispersed in KBr disks have been interpreted as arising from three Cotton effects with a -,+,- sign pattern for the L configuration, except for the L-proline spectra, which were analysed in terms of a +,-,+ pattern. A tentative assignment is made for these Cotton effects, and the relative contributions of vicinal and conformational effects to the rotational strength are discussed.
Keyword(s):
Keyword(s):
1975 ◽
Vol 48
(2)
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pp. 458-464
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Keyword(s):
1976 ◽
Vol 49
(8)
◽
pp. 2118-2121
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1978 ◽
Vol 51
(6)
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pp. 1895-1896
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