A Binuclear Chromium Complex with Dioxane as Bridging Ligand
β Scribed by Prof. Dr. H. Werner; Dipl.-Chem. E. Deckelmann
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 140 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The structural features of the novel dinuclear complexes (Scheme 1) have been established by IR-, 'H-NMR, 13C-NMR and mass spectroscopy. Aside from spectroscopic characterization, the structure of 3a has been examined by single-crystal X-ray diffraction techniques (Fig. 1). The P" w Fig. I . Crystal
lowed to stand at this temperature for one week; the color of the solution turned from green to red. The mixture was subjected to low-temperature chromatography ( -20 "C, Merck silica gel 60; 0.040-0.63 mm, CHC13/acetone 1 : 1, 30 x 2.5 cm). Two zones were eluted: the first (green) zone, was unreact