Autoxidation von CuI-Komplexen, II: Mechanismus der Autoxidation von Komplexen mit einzähnigen Stickstoffliganden
The autoxidation of cuprous complexes with monodentate nitrogeneous bases (L) has been studied spectrophotometric-ally and by following the O2-consumption with an oxygen sensor. The proposed mechanism includes two different oxygenated species. CuL2O2+ is less reactive than CuL3O2+ by many powers of...
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| Format: | Article |
| Language: | deu |
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Swiss Chemical Society
1969-11-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/8806 |
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| Summary: | The autoxidation of cuprous complexes with monodentate nitrogeneous bases (L) has been studied spectrophotometric-ally and by following the O2-consumption with an oxygen sensor. The proposed mechanism includes two different oxygenated species. CuL2O2+ is less reactive than CuL3O2+ by many powers of magnitude which is explained by the fact that CuL2O2+ has a coordination number of 3, specific for CuI, whereas CuL3O2+ may gain quasiplanar, CuII specific, symmetry by molecular vibration.
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| ISSN: | 0009-4293 2673-2424 |