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Citation: Chen Deyu, Xu Yuanzhi, Zhou Chengming. ESR SPECTRA STUDY OF SOME COPPER (Ⅱ)-ACIDIC PHOSPHATES (PHOSPHONATES) COMPLEXES IN SOLID STATE AND AT LOW TEMPERATURE[J]. Acta Physico-Chimica Sinica, ;1987, 3(06): 621-625. doi: 10.3866/PKU.WHXB19870612 shu

ESR SPECTRA STUDY OF SOME COPPER (Ⅱ)-ACIDIC PHOSPHATES (PHOSPHONATES) COMPLEXES IN SOLID STATE AND AT LOW TEMPERATURE

1.
Department of Chemistry; Zhejiang University; Hangzhou
Shanghai Institute of Organic Chemistry; Academia Sinica

Received Date: 21 July 1986
Available Online: 15 December 1987

In the present paper ESR spectra of six acidic phosphates (phosphonates) co- pper (Ⅱ) complexes in solid state at room temperature have been examined, and their ESP spectral parameters in THE at low temperature have been determined. The bonding parameters and difference of reducible level of these complexes were calculated. The bonding characterization of these copper (Ⅱ) complexes were dis- cussed. The result shows that the in-plane σ-bond in these complexes plays an important role, but the action of in-plane π-bond on bonding of these complexes may not be also neglected.
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