## Abstract A novel Schiff base derived from 2,4โdihydroxybenzaldehyde and tyrosine and its copper(II) complex have been synthesized and characterized. The composition of the complex is K[CuL]ยทH~2~O, where L=H~11~C~26~NO~5~. ESR spectra of the copper(II) complex were investigated at different tempe
ESR and optical spectra of Cu2+:NH4Br
โ Scribed by N.J. Trappeniers; F.S. Stibbe; J.L. Rao
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 426 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0009-2614
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๐ SIMILAR VOLUMES
in their 'C,' ground states have been observed in solid neon matrices at 4 K via X-band electron-spinresonance (ESR) spectroscopy. The g and hyperfine tensor components of each cation have been interpreted in terms of the orbital characteristics of the unpaired electron.
The hydrothermal reactions of CuBr 2 , CuBr, and ethylenediamine have resulted in the synthesis of two new compounds. [Cu(H 2 NCH 2 CH 2 NH 2 ) 2 ] [{Cu 2 Br 4 }] has a two-dimensional sheet structure while [Cu(H 2 NCH 2 CH 2 NH 2 ) 2 ] [{Cu 5 Br 7 }] crystallizes as a three-dimensional network. Bot