Complexes of the lanthanides with hexamethylphosphoramide
β Scribed by Martin T. Durney; Robert S. Marianelli
- Publisher
- Elsevier Science
- Year
- 1970
- Weight
- 320 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0020-1650
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π SIMILAR VOLUMES
is removed with concentrated hydrochloric acid. Distillation of the organic phase affords 13.1 g (14%) of ( ), b.p. 31 'C/0.02 mm, yellow needles, m. p. 49 "C from methanol. It has Amax = 295 my, log E = 4.05 in cyclohexane, and infrared absorptions at 695 (m), 805 (s), 1000 (m), 1230 (s), and 1490
## Abstract We report on the preparation of discrete 3D tetrametallic edifices containing trivalent lanthanides (EuβLu). Their formation is thermodynamically controlled through selfβassembly with a new tripodal ligand **L** possessing short binding strands. Xβray crystallography shows that four nin