Measurement and explanation of the d-d transition spectra of [Cu(o-phen)(ox) · H2O] · H2O
✍ Scribed by Li Jianmin; Ge Cunwang
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 349 KB
- Volume
- 46
- Category
- Article
- ISSN
- 1386-1425
No coin nor oath required. For personal study only.
✦ Synopsis
Aqua (I-lb-phenanthroline)-(oxalato-0'0") copper monohydrate crystals have been prepared and characterized by elemental analysis, thermal analysis, infrared and electronic absorption spectrum, the later involves a strong absorption band appearing at 15 5tWcm~'. The experimental results are discussed quantitatively using the ligand field theory (LPI) and radial wave function of non-free copper(I1). The values of (r'). (r'). (r -'), B, C and &, were calculated in the light of the crystal structure. The energy level of the title crystal was interpreted comprehensively. All of our research indicates that the mixed complex of o-phen and ox exists in two forms, as reported by P. O'Brien, C. Stafford and Cheng Young, Inorg. Chim. Acra 147,3 (1988) 111.
📜 SIMILAR VOLUMES
SRS of the valence band ofliquid Hz0 and I&O are obkked using a ti&'ttosecond pdlsc From a @mitched ruby laser. ke SRS contours obtained .are in ovextLI rgreement with &ose of earlier workers us@ picosecond pulses %ad hefp cL~ify the results of one of the p&lished works. The bmad SRS bnnds arc less
The results are especially encouraging in the light of Konowalov's calculation [8]. He found that Hulth&n functions (integral transforms of 1s functions), which are somewhat better than k,(q) in the Z-electron+atomic case, reduce to scaled 1s functions in H2, except for larger R values. Since k, (v)