Oxygen Complexes of Zerovalent Nickel, Palladium, and Platinum
โ Scribed by Prof. Dr. G. Wilke; Dr. H. Schott; Dr. P. Heimbach
- Publisher
- John Wiley and Sons
- Year
- 1967
- Tongue
- English
- Weight
- 240 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
โฆ Synopsis
gave a value of 297. (The preparation of (CH3CN)3Cr(C0)3 was as described by Tare [41.) Reaction conditions: stirring at 30 "C and 1 5 mm/Hg for some hours. Table 1. Comparison of tricarbonylhexamethyiborazolechromiurn with a typical rr-complex and a Lewis-base complex Appearance Behaviour in high vacuum Decomposition temperature( OC Stability in air Solubility in benzene v(C0) (cm-1) UV Maxima in C6H12 Y (cm-I); log E Dipole moment in benzene (D) orange-yellow needles sublimes at 90 O C without decamp. 141 days readily soluble 1867 in C6H12 1963 [ml 25320 3.65 36760 Lshl 3.78 46080 4.37 7.24 rt 0.05 yellow crystals sublimes at 90 "C without decornp.
๐ SIMILAR VOLUMES
The mesogenic 4, 4ะ-bis[4-(n-octyloxy)benzoyloxy]azobenzene (HL) ligand reacts with [(PhCN) 2 PdCl 2 ] to give the dinuclear cyclometalated complex [(ยต-Cl)(L)Pd] 2 (1), from which the mononuclear half-sandwich [(ฮท 5 -C 5 H 5 )(L)Pd] (2) species has been obtained by reaction with Tl(C 5 H 5 ). The Pt
## 5 . The totally symmetric MH stretches (A 1g ), which are of lower intensity, are shifted by about 50 cm -1 to higher wavenumbers compared with the asymmetric stretches. The results of a group theoretical treatment of the respective site group and unit-cell group modes are given.